85053770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 83046070

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 79, 115, 151, 155, 158, 230, 302, 310, 395, 713, 755, 790, 1426, 1510, 1817, 2449, 3473, 3565, 3634, 4681, 4898, 6946, 7130, 9085, 9362, 11929, 12245, 17365, 18170, 23405, 23858, 24490, 34730, 46810, 56327, 59645, 107663, 112654, 119290, 215326, 274367, 281635, 369799, 538315, 548734, 563270, 739598, 1076630, 1371835, 1848995, 2743670, 3697990, 8505377, 17010754, 42526885, 85053770]

約数ペア:

[(1, 85053770), (2, 42526885), (5, 17010754), (10, 8505377), (23, 3697990), (31, 2743670), (46, 1848995), (62, 1371835), (79, 1076630), (115, 739598), (151, 563270), (155, 548734), (158, 538315), (230, 369799), (302, 281635), (310, 274367), (395, 215326), (713, 119290), (755, 112654), (790, 107663), (1426, 59645), (1510, 56327), (1817, 46810), (2449, 34730), (3473, 24490), (3565, 23858), (3634, 23405), (4681, 18170), (4898, 17365), (6946, 12245), (7130, 11929), (9085, 9362)]