87579530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{143573}}^1$

素因数の和:143641

約数の個数: 16

約数和(自身を含む): 160228584

約数和(自身を除く): 72649054

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 143573, 287146, 717865, 1435730, 8757953, 17515906, 43789765, 87579530]

約数ペア:

[(1, 87579530), (2, 43789765), (5, 17515906), (10, 8757953), (61, 1435730), (122, 717865), (305, 287146), (610, 143573)]