1899182010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{17387}}^1$

素因数の和:17739

約数の個数: 64

約数和(自身を含む): 4987713024

約数和(自身を除く): 3088531014

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 331, 662, 993, 1655, 1986, 3310, 3641, 4965, 7282, 9930, 10923, 17387, 18205, 21846, 34774, 36410, 52161, 54615, 86935, 104322, 109230, 173870, 191257, 260805, 382514, 521610, 573771, 956285, 1147542, 1912570, 2868855, 5737710, 5755097, 11510194, 17265291, 28775485, 34530582, 57550970, 63306067, 86326455, 126612134, 172652910, 189918201, 316530335, 379836402, 633060670, 949591005, 1899182010]

約数ペア:

[(1, 1899182010), (2, 949591005), (3, 633060670), (5, 379836402), (6, 316530335), (10, 189918201), (11, 172652910), (15, 126612134), (22, 86326455), (30, 63306067), (33, 57550970), (55, 34530582), (66, 28775485), (110, 17265291), (165, 11510194), (330, 5755097), (331, 5737710), (662, 2868855), (993, 1912570), (1655, 1147542), (1986, 956285), (3310, 573771), (3641, 521610), (4965, 382514), (7282, 260805), (9930, 191257), (10923, 173870), (17387, 109230), (18205, 104322), (21846, 86935), (34774, 54615), (36410, 52161)]