419685870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 1062881280

約数和(自身を除く): 643195410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 607, 1213, 1214, 1821, 2426, 3035, 3639, 3642, 6065, 6070, 7278, 9105, 11533, 12130, 18195, 18210, 23047, 23066, 34599, 36390, 46094, 57665, 69141, 69198, 115235, 115330, 138282, 172995, 230470, 345705, 345990, 691410, 736291, 1472582, 2208873, 3681455, 4417746, 7362910, 11044365, 13989529, 22088730, 27979058, 41968587, 69947645, 83937174, 139895290, 209842935, 419685870]

約数ペア:

[(1, 419685870), (2, 209842935), (3, 139895290), (5, 83937174), (6, 69947645), (10, 41968587), (15, 27979058), (19, 22088730), (30, 13989529), (38, 11044365), (57, 7362910), (95, 4417746), (114, 3681455), (190, 2208873), (285, 1472582), (570, 736291), (607, 691410), (1213, 345990), (1214, 345705), (1821, 230470), (2426, 172995), (3035, 138282), (3639, 115330), (3642, 115235), (6065, 69198), (6070, 69141), (7278, 57665), (9105, 46094), (11533, 36390), (12130, 34599), (18195, 23066), (18210, 23047)]