371628420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{39451}}^1$

素因数の和:39620

約数の個数: 48

約数和(自身を含む): 1047213888

約数和(自身を除く): 675585468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 39451, 78902, 118353, 157804, 197255, 236706, 394510, 473412, 591765, 789020, 1183530, 2367060, 6193807, 12387614, 18581421, 24775228, 30969035, 37162842, 61938070, 74325684, 92907105, 123876140, 185814210, 371628420]

約数ペア:

[(1, 371628420), (2, 185814210), (3, 123876140), (4, 92907105), (5, 74325684), (6, 61938070), (10, 37162842), (12, 30969035), (15, 24775228), (20, 18581421), (30, 12387614), (60, 6193807), (157, 2367060), (314, 1183530), (471, 789020), (628, 591765), (785, 473412), (942, 394510), (1570, 236706), (1884, 197255), (2355, 157804), (3140, 118353), (4710, 78902), (9420, 39451)]