30215770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5669}}^1$

素因数の和:5730

約数の個数: 32

約数和(自身を含む): 60011280

約数和(自身を除く): 29795510

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 5669, 11338, 28345, 56690, 73697, 147394, 232429, 368485, 464858, 736970, 1162145, 2324290, 3021577, 6043154, 15107885, 30215770]

約数ペア:

[(1, 30215770), (2, 15107885), (5, 6043154), (10, 3021577), (13, 2324290), (26, 1162145), (41, 736970), (65, 464858), (82, 368485), (130, 232429), (205, 147394), (410, 73697), (533, 56690), (1066, 28345), (2665, 11338), (5330, 5669)]