21341456730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{15149}}^1$

素因数の和:16596

約数の個数: 96

約数和(自身を含む): 60578668800

約数和(自身を除く): 39237212070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1423, 2846, 4269, 7115, 8538, 12807, 14230, 15149, 15653, 21345, 25614, 30298, 31306, 42690, 45447, 46959, 64035, 75745, 78265, 90894, 93918, 128070, 136341, 140877, 151490, 156530, 166639, 227235, 234795, 272682, 281754, 333278, 454470, 469590, 499917, 681705, 704385, 833195, 999834, 1363410, 1408770, 1499751, 1666390, 2499585, 2999502, 4999170, 7498755, 14997510, 21557027, 43114054, 64671081, 107785135, 129342162, 194013243, 215570270, 237127297, 323355405, 388026486, 474254594, 646710810, 711381891, 970066215, 1185636485, 1422763782, 1940132430, 2134145673, 2371272970, 3556909455, 4268291346, 7113818910, 10670728365, 21341456730]

約数ペア:

[(1, 21341456730), (2, 10670728365), (3, 7113818910), (5, 4268291346), (6, 3556909455), (9, 2371272970), (10, 2134145673), (11, 1940132430), (15, 1422763782), (18, 1185636485), (22, 970066215), (30, 711381891), (33, 646710810), (45, 474254594), (55, 388026486), (66, 323355405), (90, 237127297), (99, 215570270), (110, 194013243), (165, 129342162), (198, 107785135), (330, 64671081), (495, 43114054), (990, 21557027), (1423, 14997510), (2846, 7498755), (4269, 4999170), (7115, 2999502), (8538, 2499585), (12807, 1666390), (14230, 1499751), (15149, 1408770), (15653, 1363410), (21345, 999834), (25614, 833195), (30298, 704385), (31306, 681705), (42690, 499917), (45447, 469590), (46959, 454470), (64035, 333278), (75745, 281754), (78265, 272682), (90894, 234795), (93918, 227235), (128070, 166639), (136341, 156530), (140877, 151490)]