13049730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 34500024

約数和(自身を除く): 21450294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2377, 2745, 4754, 5490, 7131, 11885, 14262, 21393, 23770, 35655, 42786, 71310, 106965, 144997, 213930, 289994, 434991, 724985, 869982, 1304973, 1449970, 2174955, 2609946, 4349910, 6524865, 13049730]

約数ペア:

[(1, 13049730), (2, 6524865), (3, 4349910), (5, 2609946), (6, 2174955), (9, 1449970), (10, 1304973), (15, 869982), (18, 724985), (30, 434991), (45, 289994), (61, 213930), (90, 144997), (122, 106965), (183, 71310), (305, 42786), (366, 35655), (549, 23770), (610, 21393), (915, 14262), (1098, 11885), (1830, 7131), (2377, 5490), (2745, 4754)]