2019380910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{2393}}^1$

素因数の和:3649

約数の個数: 64

約数和(自身を含む): 5063482368

約数和(自身を除く): 3044101458

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1223, 2393, 2446, 3669, 4786, 6115, 7179, 7338, 11965, 12230, 14358, 18345, 23930, 28129, 35895, 36690, 55039, 56258, 71790, 84387, 110078, 140645, 165117, 168774, 275195, 281290, 330234, 421935, 550390, 825585, 843870, 1651170, 2926639, 5853278, 8779917, 14633195, 17559834, 29266390, 43899585, 67312697, 87799170, 134625394, 201938091, 336563485, 403876182, 673126970, 1009690455, 2019380910]

約数ペア:

[(1, 2019380910), (2, 1009690455), (3, 673126970), (5, 403876182), (6, 336563485), (10, 201938091), (15, 134625394), (23, 87799170), (30, 67312697), (46, 43899585), (69, 29266390), (115, 17559834), (138, 14633195), (230, 8779917), (345, 5853278), (690, 2926639), (1223, 1651170), (2393, 843870), (2446, 825585), (3669, 550390), (4786, 421935), (6115, 330234), (7179, 281290), (7338, 275195), (11965, 168774), (12230, 165117), (14358, 140645), (18345, 110078), (23930, 84387), (28129, 71790), (35895, 56258), (36690, 55039)]