2622230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 5310144

約数和(自身を除く): 2687914

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 877, 1495, 1754, 2990, 4385, 8770, 11401, 20171, 22802, 40342, 57005, 100855, 114010, 201710, 262223, 524446, 1311115, 2622230]

約数ペア:

[(1, 2622230), (2, 1311115), (5, 524446), (10, 262223), (13, 201710), (23, 114010), (26, 100855), (46, 57005), (65, 40342), (115, 22802), (130, 20171), (230, 11401), (299, 8770), (598, 4385), (877, 2990), (1495, 1754)]