2017012270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7127}}^1$

素因数の和:7465

約数の個数: 64

約数和(自身を含む): 4483454976

約数和(自身を除く): 2466442706

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 311, 455, 622, 910, 1555, 2177, 3110, 4043, 4354, 7127, 8086, 10885, 14254, 20215, 21770, 28301, 35635, 40430, 49889, 56602, 71270, 92651, 99778, 141505, 185302, 249445, 283010, 463255, 498890, 648557, 926510, 1297114, 2216497, 3242785, 4432994, 6485570, 11082485, 15515479, 22164970, 28814461, 31030958, 57628922, 77577395, 144072305, 155154790, 201701227, 288144610, 403402454, 1008506135, 2017012270]

約数ペア:

[(1, 2017012270), (2, 1008506135), (5, 403402454), (7, 288144610), (10, 201701227), (13, 155154790), (14, 144072305), (26, 77577395), (35, 57628922), (65, 31030958), (70, 28814461), (91, 22164970), (130, 15515479), (182, 11082485), (311, 6485570), (455, 4432994), (622, 3242785), (910, 2216497), (1555, 1297114), (2177, 926510), (3110, 648557), (4043, 498890), (4354, 463255), (7127, 283010), (8086, 249445), (10885, 185302), (14254, 141505), (20215, 99778), (21770, 92651), (28301, 71270), (35635, 56602), (40430, 49889)]