13305730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 27433728

約数和(自身を除く): 14127998

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 83, 85, 115, 166, 170, 205, 230, 391, 410, 415, 697, 782, 830, 943, 1394, 1411, 1886, 1909, 1955, 2822, 3403, 3485, 3818, 3910, 4715, 6806, 6970, 7055, 9430, 9545, 14110, 16031, 17015, 19090, 32062, 32453, 34030, 57851, 64906, 78269, 80155, 115702, 156538, 160310, 162265, 289255, 324530, 391345, 578510, 782690, 1330573, 2661146, 6652865, 13305730]

約数ペア:

[(1, 13305730), (2, 6652865), (5, 2661146), (10, 1330573), (17, 782690), (23, 578510), (34, 391345), (41, 324530), (46, 289255), (82, 162265), (83, 160310), (85, 156538), (115, 115702), (166, 80155), (170, 78269), (205, 64906), (230, 57851), (391, 34030), (410, 32453), (415, 32062), (697, 19090), (782, 17015), (830, 16031), (943, 14110), (1394, 9545), (1411, 9430), (1886, 7055), (1909, 6970), (1955, 6806), (2822, 4715), (3403, 3910), (3485, 3818)]