97783140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17909}}^1$

素因数の和:17941

約数の個数: 96

約数和(自身を含む): 336994560

約数和(自身を除く): 239211420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 17909, 35818, 53727, 71636, 89545, 107454, 125363, 179090, 214908, 232817, 250726, 268635, 358180, 376089, 465634, 501452, 537270, 626815, 698451, 752178, 931268, 1074540, 1164085, 1253630, 1396902, 1504356, 1629719, 1880445, 2328170, 2507260, 2793804, 3259438, 3492255, 3760890, 4656340, 4889157, 6518876, 6984510, 7521780, 8148595, 9778314, 13969020, 16297190, 19556628, 24445785, 32594380, 48891570, 97783140]

約数ペア:

[(1, 97783140), (2, 48891570), (3, 32594380), (4, 24445785), (5, 19556628), (6, 16297190), (7, 13969020), (10, 9778314), (12, 8148595), (13, 7521780), (14, 6984510), (15, 6518876), (20, 4889157), (21, 4656340), (26, 3760890), (28, 3492255), (30, 3259438), (35, 2793804), (39, 2507260), (42, 2328170), (52, 1880445), (60, 1629719), (65, 1504356), (70, 1396902), (78, 1253630), (84, 1164085), (91, 1074540), (105, 931268), (130, 752178), (140, 698451), (156, 626815), (182, 537270), (195, 501452), (210, 465634), (260, 376089), (273, 358180), (364, 268635), (390, 250726), (420, 232817), (455, 214908), (546, 179090), (780, 125363), (910, 107454), (1092, 89545), (1365, 71636), (1820, 53727), (2730, 35818), (5460, 17909)]