61802530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 116448768

約数和(自身を除く): 54646238

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 2731, 4526, 5462, 11315, 13655, 22630, 27310, 84661, 169322, 199363, 398726, 423305, 846610, 996815, 1993630, 6180253, 12360506, 30901265, 61802530]

約数ペア:

[(1, 61802530), (2, 30901265), (5, 12360506), (10, 6180253), (31, 1993630), (62, 996815), (73, 846610), (146, 423305), (155, 398726), (310, 199363), (365, 169322), (730, 84661), (2263, 27310), (2731, 22630), (4526, 13655), (5462, 11315)]