2912893620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11351}}^1$

素因数の和:11430

約数の個数: 192

約数和(自身を含む): 10252763136

約数和(自身を除く): 7339869516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 364, 390, 420, 455, 470, 546, 564, 611, 658, 705, 780, 910, 940, 987, 1092, 1222, 1316, 1365, 1410, 1645, 1820, 1833, 1974, 2444, 2730, 2820, 3055, 3290, 3666, 3948, 4277, 4935, 5460, 6110, 6580, 7332, 8554, 9165, 9870, 11351, 12220, 12831, 17108, 18330, 19740, 21385, 22702, 25662, 34053, 36660, 42770, 45404, 51324, 56755, 64155, 68106, 79457, 85540, 113510, 128310, 136212, 147563, 158914, 170265, 227020, 238371, 256620, 295126, 317828, 340530, 397285, 442689, 476742, 533497, 590252, 681060, 737815, 794570, 885378, 953484, 1032941, 1066994, 1191855, 1475630, 1589140, 1600491, 1770756, 2065882, 2133988, 2213445, 2383710, 2667485, 2951260, 3098823, 3200982, 3734479, 4131764, 4426890, 4767420, 5164705, 5334970, 6197646, 6401964, 6935461, 7468958, 8002455, 8853780, 10329410, 10669940, 11203437, 12395292, 13870922, 14937916, 15494115, 16004910, 18672395, 20658820, 20806383, 22406874, 27741844, 30988230, 32009820, 34677305, 37344790, 41612766, 44813748, 48548227, 56017185, 61976460, 69354610, 74689580, 83225532, 97096454, 104031915, 112034370, 138709220, 145644681, 194192908, 208063830, 224068740, 242741135, 291289362, 416127660, 485482270, 582578724, 728223405, 970964540, 1456446810, 2912893620]

約数ペア:

[(1, 2912893620), (2, 1456446810), (3, 970964540), (4, 728223405), (5, 582578724), (6, 485482270), (7, 416127660), (10, 291289362), (12, 242741135), (13, 224068740), (14, 208063830), (15, 194192908), (20, 145644681), (21, 138709220), (26, 112034370), (28, 104031915), (30, 97096454), (35, 83225532), (39, 74689580), (42, 69354610), (47, 61976460), (52, 56017185), (60, 48548227), (65, 44813748), (70, 41612766), (78, 37344790), (84, 34677305), (91, 32009820), (94, 30988230), (105, 27741844), (130, 22406874), (140, 20806383), (141, 20658820), (156, 18672395), (182, 16004910), (188, 15494115), (195, 14937916), (210, 13870922), (235, 12395292), (260, 11203437), (273, 10669940), (282, 10329410), (329, 8853780), (364, 8002455), (390, 7468958), (420, 6935461), (455, 6401964), (470, 6197646), (546, 5334970), (564, 5164705), (611, 4767420), (658, 4426890), (705, 4131764), (780, 3734479), (910, 3200982), (940, 3098823), (987, 2951260), (1092, 2667485), (1222, 2383710), (1316, 2213445), (1365, 2133988), (1410, 2065882), (1645, 1770756), (1820, 1600491), (1833, 1589140), (1974, 1475630), (2444, 1191855), (2730, 1066994), (2820, 1032941), (3055, 953484), (3290, 885378), (3666, 794570), (3948, 737815), (4277, 681060), (4935, 590252), (5460, 533497), (6110, 476742), (6580, 442689), (7332, 397285), (8554, 340530), (9165, 317828), (9870, 295126), (11351, 256620), (12220, 238371), (12831, 227020), (17108, 170265), (18330, 158914), (19740, 147563), (21385, 136212), (22702, 128310), (25662, 113510), (34053, 85540), (36660, 79457), (42770, 68106), (45404, 64155), (51324, 56755)]