61889690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 120197520

約数和(自身を除く): 58307830

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 6869, 9010, 13738, 34345, 68690, 116773, 233546, 364057, 583865, 728114, 1167730, 1820285, 3640570, 6188969, 12377938, 30944845, 61889690]

約数ペア:

[(1, 61889690), (2, 30944845), (5, 12377938), (10, 6188969), (17, 3640570), (34, 1820285), (53, 1167730), (85, 728114), (106, 583865), (170, 364057), (265, 233546), (530, 116773), (901, 68690), (1802, 34345), (4505, 13738), (6869, 9010)]