130782470

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 296457840

約数和(自身を除く): 165675370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 419, 455, 490, 637, 686, 838, 910, 1274, 1715, 2095, 2401, 2933, 3185, 3430, 4190, 4459, 4802, 5447, 5866, 6370, 8918, 10894, 12005, 14665, 20531, 22295, 24010, 27235, 29330, 31213, 38129, 41062, 44590, 54470, 62426, 76258, 102655, 143717, 156065, 190645, 205310, 266903, 287434, 312130, 381290, 533806, 718585, 1006019, 1334515, 1437170, 1868321, 2012038, 2669030, 3736642, 5030095, 9341605, 10060190, 13078247, 18683210, 26156494, 65391235, 130782470]

約数ペア:

[(1, 130782470), (2, 65391235), (5, 26156494), (7, 18683210), (10, 13078247), (13, 10060190), (14, 9341605), (26, 5030095), (35, 3736642), (49, 2669030), (65, 2012038), (70, 1868321), (91, 1437170), (98, 1334515), (130, 1006019), (182, 718585), (245, 533806), (343, 381290), (419, 312130), (455, 287434), (490, 266903), (637, 205310), (686, 190645), (838, 156065), (910, 143717), (1274, 102655), (1715, 76258), (2095, 62426), (2401, 54470), (2933, 44590), (3185, 41062), (3430, 38129), (4190, 31213), (4459, 29330), (4802, 27235), (5447, 24010), (5866, 22295), (6370, 20531), (8918, 14665), (10894, 12005)]