4228770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 12499200

約数和(自身を除く): 8270430

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1549, 2730, 3098, 4647, 7745, 9294, 10843, 15490, 20137, 21686, 23235, 32529, 40274, 46470, 54215, 60411, 65058, 100685, 108430, 120822, 140959, 162645, 201370, 281918, 302055, 325290, 422877, 604110, 704795, 845754, 1409590, 2114385, 4228770]

約数ペア:

[(1, 4228770), (2, 2114385), (3, 1409590), (5, 845754), (6, 704795), (7, 604110), (10, 422877), (13, 325290), (14, 302055), (15, 281918), (21, 201370), (26, 162645), (30, 140959), (35, 120822), (39, 108430), (42, 100685), (65, 65058), (70, 60411), (78, 54215), (91, 46470), (105, 40274), (130, 32529), (182, 23235), (195, 21686), (210, 20137), (273, 15490), (390, 10843), (455, 9294), (546, 7745), (910, 4647), (1365, 3098), (1549, 2730)]