181764630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 496476864

約数和(自身を除く): 314712234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 277, 317, 345, 414, 554, 634, 690, 831, 951, 1035, 1385, 1585, 1662, 1902, 2070, 2493, 2770, 2853, 3170, 4155, 4755, 4986, 5706, 6371, 7291, 8310, 9510, 12465, 12742, 14265, 14582, 19113, 21873, 24930, 28530, 31855, 36455, 38226, 43746, 57339, 63710, 65619, 72910, 87809, 95565, 109365, 114678, 131238, 175618, 191130, 218730, 263427, 286695, 328095, 439045, 526854, 573390, 656190, 790281, 878090, 1317135, 1580562, 2019607, 2634270, 3951405, 4039214, 6058821, 7902810, 10098035, 12117642, 18176463, 20196070, 30294105, 36352926, 60588210, 90882315, 181764630]

約数ペア:

[(1, 181764630), (2, 90882315), (3, 60588210), (5, 36352926), (6, 30294105), (9, 20196070), (10, 18176463), (15, 12117642), (18, 10098035), (23, 7902810), (30, 6058821), (45, 4039214), (46, 3951405), (69, 2634270), (90, 2019607), (115, 1580562), (138, 1317135), (207, 878090), (230, 790281), (277, 656190), (317, 573390), (345, 526854), (414, 439045), (554, 328095), (634, 286695), (690, 263427), (831, 218730), (951, 191130), (1035, 175618), (1385, 131238), (1585, 114678), (1662, 109365), (1902, 95565), (2070, 87809), (2493, 72910), (2770, 65619), (2853, 63710), (3170, 57339), (4155, 43746), (4755, 38226), (4986, 36455), (5706, 31855), (6371, 28530), (7291, 24930), (8310, 21873), (9510, 19113), (12465, 14582), (12742, 14265)]