12131730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10369}}^1$

素因数の和:10395

約数の個数: 48

約数和(自身を含む): 33972120

約数和(自身を除く): 21840390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 10369, 20738, 31107, 51845, 62214, 93321, 103690, 134797, 155535, 186642, 269594, 311070, 404391, 466605, 673985, 808782, 933210, 1213173, 1347970, 2021955, 2426346, 4043910, 6065865, 12131730]

約数ペア:

[(1, 12131730), (2, 6065865), (3, 4043910), (5, 2426346), (6, 2021955), (9, 1347970), (10, 1213173), (13, 933210), (15, 808782), (18, 673985), (26, 466605), (30, 404391), (39, 311070), (45, 269594), (65, 186642), (78, 155535), (90, 134797), (117, 103690), (130, 93321), (195, 62214), (234, 51845), (390, 31107), (585, 20738), (1170, 10369)]