29976010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 55366992

約数和(自身を除く): 25390982

約数列:

[1, 2, 5, 10, 61, 122, 157, 305, 313, 314, 610, 626, 785, 1565, 1570, 3130, 9577, 19093, 19154, 38186, 47885, 49141, 95465, 95770, 98282, 190930, 245705, 491410, 2997601, 5995202, 14988005, 29976010]

約数ペア:

[(1, 29976010), (2, 14988005), (5, 5995202), (10, 2997601), (61, 491410), (122, 245705), (157, 190930), (305, 98282), (313, 95770), (314, 95465), (610, 49141), (626, 47885), (785, 38186), (1565, 19154), (1570, 19093), (3130, 9577)]