6800430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 20901888

約数和(自身を除く): 14101458

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 53, 65, 70, 78, 91, 94, 105, 106, 130, 141, 159, 182, 195, 210, 235, 265, 273, 282, 318, 329, 371, 390, 455, 470, 530, 546, 611, 658, 689, 705, 742, 795, 910, 987, 1113, 1222, 1365, 1378, 1410, 1590, 1645, 1833, 1855, 1974, 2067, 2226, 2491, 2730, 3055, 3290, 3445, 3666, 3710, 4134, 4277, 4823, 4935, 4982, 5565, 6110, 6890, 7473, 8554, 9165, 9646, 9870, 10335, 11130, 12455, 12831, 14469, 14946, 17437, 18330, 20670, 21385, 24115, 24910, 25662, 28938, 32383, 34874, 37365, 42770, 48230, 52311, 64155, 64766, 72345, 74730, 87185, 97149, 104622, 128310, 144690, 161915, 174370, 194298, 226681, 261555, 323830, 453362, 485745, 523110, 680043, 971490, 1133405, 1360086, 2266810, 3400215, 6800430]

約数ペア:

[(1, 6800430), (2, 3400215), (3, 2266810), (5, 1360086), (6, 1133405), (7, 971490), (10, 680043), (13, 523110), (14, 485745), (15, 453362), (21, 323830), (26, 261555), (30, 226681), (35, 194298), (39, 174370), (42, 161915), (47, 144690), (53, 128310), (65, 104622), (70, 97149), (78, 87185), (91, 74730), (94, 72345), (105, 64766), (106, 64155), (130, 52311), (141, 48230), (159, 42770), (182, 37365), (195, 34874), (210, 32383), (235, 28938), (265, 25662), (273, 24910), (282, 24115), (318, 21385), (329, 20670), (371, 18330), (390, 17437), (455, 14946), (470, 14469), (530, 12831), (546, 12455), (611, 11130), (658, 10335), (689, 9870), (705, 9646), (742, 9165), (795, 8554), (910, 7473), (987, 6890), (1113, 6110), (1222, 5565), (1365, 4982), (1378, 4935), (1410, 4823), (1590, 4277), (1645, 4134), (1833, 3710), (1855, 3666), (1974, 3445), (2067, 3290), (2226, 3055), (2491, 2730)]