840298470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{4127}}^1$

素因数の和:4765

約数の個数: 64

約数和(自身を含む): 2204153856

約数和(自身を除く): 1363855386

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 617, 1234, 1851, 3085, 3702, 4127, 6170, 6787, 8254, 9255, 12381, 13574, 18510, 20361, 20635, 24762, 33935, 40722, 41270, 45397, 61905, 67870, 90794, 101805, 123810, 136191, 203610, 226985, 272382, 453970, 680955, 1361910, 2546359, 5092718, 7639077, 12731795, 15278154, 25463590, 28009949, 38195385, 56019898, 76390770, 84029847, 140049745, 168059694, 280099490, 420149235, 840298470]

約数ペア:

[(1, 840298470), (2, 420149235), (3, 280099490), (5, 168059694), (6, 140049745), (10, 84029847), (11, 76390770), (15, 56019898), (22, 38195385), (30, 28009949), (33, 25463590), (55, 15278154), (66, 12731795), (110, 7639077), (165, 5092718), (330, 2546359), (617, 1361910), (1234, 680955), (1851, 453970), (3085, 272382), (3702, 226985), (4127, 203610), (6170, 136191), (6787, 123810), (8254, 101805), (9255, 90794), (12381, 67870), (13574, 61905), (18510, 45397), (20361, 41270), (20635, 40722), (24762, 33935)]