61977830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101603}}^1$

素因数の和:101671

約数の個数: 16

約数和(自身を含む): 113390064

約数和(自身を除く): 51412234

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 101603, 203206, 508015, 1016030, 6197783, 12395566, 30988915, 61977830]

約数ペア:

[(1, 61977830), (2, 30988915), (5, 12395566), (10, 6197783), (61, 1016030), (122, 508015), (305, 203206), (610, 101603)]