2149348050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{164701}}^1$

素因数の和:164748

約数の個数: 72

約数和(自身を含む): 5973741540

約数和(自身を除く): 3824393490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 13050, 164701, 329402, 494103, 823505, 988206, 1482309, 1647010, 2470515, 2964618, 4117525, 4776329, 4941030, 7411545, 8235050, 9552658, 12352575, 14328987, 14823090, 23881645, 24705150, 28657974, 37057725, 42986961, 47763290, 71644935, 74115450, 85973922, 119408225, 143289870, 214934805, 238816450, 358224675, 429869610, 716449350, 1074674025, 2149348050]

約数ペア:

[(1, 2149348050), (2, 1074674025), (3, 716449350), (5, 429869610), (6, 358224675), (9, 238816450), (10, 214934805), (15, 143289870), (18, 119408225), (25, 85973922), (29, 74115450), (30, 71644935), (45, 47763290), (50, 42986961), (58, 37057725), (75, 28657974), (87, 24705150), (90, 23881645), (145, 14823090), (150, 14328987), (174, 12352575), (225, 9552658), (261, 8235050), (290, 7411545), (435, 4941030), (450, 4776329), (522, 4117525), (725, 2964618), (870, 2470515), (1305, 1647010), (1450, 1482309), (2175, 988206), (2610, 823505), (4350, 494103), (6525, 329402), (13050, 164701)]