87809790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2543}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 211009536

約数和(自身を除く): 123199746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1151, 2302, 2543, 3453, 5086, 5755, 6906, 7629, 11510, 12715, 15258, 17265, 25430, 34530, 38145, 76290, 2926993, 5853986, 8780979, 14634965, 17561958, 29269930, 43904895, 87809790]

約数ペア:

[(1, 87809790), (2, 43904895), (3, 29269930), (5, 17561958), (6, 14634965), (10, 8780979), (15, 5853986), (30, 2926993), (1151, 76290), (2302, 38145), (2543, 34530), (3453, 25430), (5086, 17265), (5755, 15258), (6906, 12715), (7629, 11510)]