30105390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 86639616

約数和(自身を除く): 56534226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 271, 322, 345, 483, 529, 542, 690, 805, 813, 966, 1058, 1355, 1587, 1610, 1626, 1897, 2415, 2645, 2710, 3174, 3703, 3794, 4065, 4830, 5290, 5691, 6233, 7406, 7935, 8130, 9485, 11109, 11382, 12466, 15870, 18515, 18699, 18970, 22218, 28455, 31165, 37030, 37398, 43631, 55545, 56910, 62330, 87262, 93495, 111090, 130893, 143359, 186990, 218155, 261786, 286718, 430077, 436310, 654465, 716795, 860154, 1003513, 1308930, 1433590, 2007026, 2150385, 3010539, 4300770, 5017565, 6021078, 10035130, 15052695, 30105390]

約数ペア:

[(1, 30105390), (2, 15052695), (3, 10035130), (5, 6021078), (6, 5017565), (7, 4300770), (10, 3010539), (14, 2150385), (15, 2007026), (21, 1433590), (23, 1308930), (30, 1003513), (35, 860154), (42, 716795), (46, 654465), (69, 436310), (70, 430077), (105, 286718), (115, 261786), (138, 218155), (161, 186990), (210, 143359), (230, 130893), (271, 111090), (322, 93495), (345, 87262), (483, 62330), (529, 56910), (542, 55545), (690, 43631), (805, 37398), (813, 37030), (966, 31165), (1058, 28455), (1355, 22218), (1587, 18970), (1610, 18699), (1626, 18515), (1897, 15870), (2415, 12466), (2645, 11382), (2710, 11109), (3174, 9485), (3703, 8130), (3794, 7935), (4065, 7406), (4830, 6233), (5290, 5691)]