1382166670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{31039}}^1$

素因数の和:31180

約数の個数: 32

約数和(自身を含む): 2563407360

約数和(自身を除く): 1181240690

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 4453, 8906, 22265, 31039, 44530, 62078, 155195, 310390, 1893379, 2265847, 3786758, 4531694, 9466895, 11329235, 18933790, 22658470, 138216667, 276433334, 691083335, 1382166670]

約数ペア:

[(1, 1382166670), (2, 691083335), (5, 276433334), (10, 138216667), (61, 22658470), (73, 18933790), (122, 11329235), (146, 9466895), (305, 4531694), (365, 3786758), (610, 2265847), (730, 1893379), (4453, 310390), (8906, 155195), (22265, 62078), (31039, 44530)]