944604780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2249059}}^1$

素因数の和:2249078

約数の個数: 48

約数和(自身を含む): 3022736640

約数和(自身を除く): 2078131860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2249059, 4498118, 6747177, 8996236, 11245295, 13494354, 15743413, 22490590, 26988708, 31486826, 33735885, 44981180, 47230239, 62973652, 67471770, 78717065, 94460478, 134943540, 157434130, 188920956, 236151195, 314868260, 472302390, 944604780]

約数ペア:

[(1, 944604780), (2, 472302390), (3, 314868260), (4, 236151195), (5, 188920956), (6, 157434130), (7, 134943540), (10, 94460478), (12, 78717065), (14, 67471770), (15, 62973652), (20, 47230239), (21, 44981180), (28, 33735885), (30, 31486826), (35, 26988708), (42, 22490590), (60, 15743413), (70, 13494354), (84, 11245295), (105, 8996236), (140, 6747177), (210, 4498118), (420, 2249059)]