87466070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{143387}}^1$

素因数の和:143455

約数の個数: 16

約数和(自身を含む): 160021008

約数和(自身を除く): 72554938

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 143387, 286774, 716935, 1433870, 8746607, 17493214, 43733035, 87466070]

約数ペア:

[(1, 87466070), (2, 43733035), (5, 17493214), (10, 8746607), (61, 1433870), (122, 716935), (305, 286774), (610, 143387)]