104604780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{249059}}^1$

素因数の和:249078

約数の個数: 48

約数和(自身を含む): 334736640

約数和(自身を除く): 230131860

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, 249059, 498118, 747177, 996236, 1245295, 1494354, 1743413, 2490590, 2988708, 3486826, 3735885, 4981180, 5230239, 6973652, 7471770, 8717065, 10460478, 14943540, 17434130, 20920956, 26151195, 34868260, 52302390, 104604780]

約数ペア:

[(1, 104604780), (2, 52302390), (3, 34868260), (4, 26151195), (5, 20920956), (6, 17434130), (7, 14943540), (10, 10460478), (12, 8717065), (14, 7471770), (15, 6973652), (20, 5230239), (21, 4981180), (28, 3735885), (30, 3486826), (35, 2988708), (42, 2490590), (60, 1743413), (70, 1494354), (84, 1245295), (105, 996236), (140, 747177), (210, 498118), (420, 249059)]