315431610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13259}}^1$

素因数の和:13343

約数の個数: 64

約数和(自身を含む): 828696960

約数和(自身を除く): 513265350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 7930, 11895, 13259, 23790, 26518, 39777, 66295, 79554, 132590, 172367, 198885, 344734, 397770, 517101, 808799, 861835, 1034202, 1617598, 1723670, 2426397, 2585505, 4043995, 4852794, 5171010, 8087990, 10514387, 12131985, 21028774, 24263970, 31543161, 52571935, 63086322, 105143870, 157715805, 315431610]

約数ペア:

[(1, 315431610), (2, 157715805), (3, 105143870), (5, 63086322), (6, 52571935), (10, 31543161), (13, 24263970), (15, 21028774), (26, 12131985), (30, 10514387), (39, 8087990), (61, 5171010), (65, 4852794), (78, 4043995), (122, 2585505), (130, 2426397), (183, 1723670), (195, 1617598), (305, 1034202), (366, 861835), (390, 808799), (610, 517101), (793, 397770), (915, 344734), (1586, 198885), (1830, 172367), (2379, 132590), (3965, 79554), (4758, 66295), (7930, 39777), (11895, 26518), (13259, 23790)]