31291214970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1\times {\mathrm{8543}}^1$

素因数の和:10107

約数の個数: 64

約数和(自身を含む): 76064292864

約数和(自身を除く): 44773077894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 1471, 2490, 2942, 4413, 7355, 8543, 8826, 14710, 17086, 22065, 25629, 42715, 44130, 51258, 85430, 122093, 128145, 244186, 256290, 366279, 610465, 709069, 732558, 1220930, 1418138, 1831395, 2127207, 3545345, 3662790, 4254414, 7090690, 10636035, 12566753, 21272070, 25133506, 37700259, 62833765, 75400518, 125667530, 188501295, 377002590, 1043040499, 2086080998, 3129121497, 5215202495, 6258242994, 10430404990, 15645607485, 31291214970]

約数ペア:

[(1, 31291214970), (2, 15645607485), (3, 10430404990), (5, 6258242994), (6, 5215202495), (10, 3129121497), (15, 2086080998), (30, 1043040499), (83, 377002590), (166, 188501295), (249, 125667530), (415, 75400518), (498, 62833765), (830, 37700259), (1245, 25133506), (1471, 21272070), (2490, 12566753), (2942, 10636035), (4413, 7090690), (7355, 4254414), (8543, 3662790), (8826, 3545345), (14710, 2127207), (17086, 1831395), (22065, 1418138), (25629, 1220930), (42715, 732558), (44130, 709069), (51258, 610465), (85430, 366279), (122093, 256290), (128145, 244186)]