4761970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 9175680

約数和(自身を除く): 4413710

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 353, 355, 706, 710, 1349, 1765, 2698, 3530, 6707, 6745, 13414, 13490, 25063, 33535, 50126, 67070, 125315, 250630, 476197, 952394, 2380985, 4761970]

約数ペア:

[(1, 4761970), (2, 2380985), (5, 952394), (10, 476197), (19, 250630), (38, 125315), (71, 67070), (95, 50126), (142, 33535), (190, 25063), (353, 13490), (355, 13414), (706, 6745), (710, 6707), (1349, 3530), (1765, 2698)]