7135290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 20072448

約数和(自身を除く): 12937158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 383, 405, 414, 621, 690, 766, 810, 1035, 1149, 1242, 1863, 1915, 2070, 2298, 3105, 3447, 3726, 3830, 5745, 6210, 6894, 8809, 9315, 10341, 11490, 17235, 17618, 18630, 20682, 26427, 31023, 34470, 44045, 51705, 52854, 62046, 79281, 88090, 103410, 132135, 155115, 158562, 237843, 264270, 310230, 396405, 475686, 713529, 792810, 1189215, 1427058, 2378430, 3567645, 7135290]

約数ペア:

[(1, 7135290), (2, 3567645), (3, 2378430), (5, 1427058), (6, 1189215), (9, 792810), (10, 713529), (15, 475686), (18, 396405), (23, 310230), (27, 264270), (30, 237843), (45, 158562), (46, 155115), (54, 132135), (69, 103410), (81, 88090), (90, 79281), (115, 62046), (135, 52854), (138, 51705), (162, 44045), (207, 34470), (230, 31023), (270, 26427), (345, 20682), (383, 18630), (405, 17618), (414, 17235), (621, 11490), (690, 10341), (766, 9315), (810, 8809), (1035, 6894), (1149, 6210), (1242, 5745), (1863, 3830), (1915, 3726), (2070, 3447), (2298, 3105)]