74072940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26267}}^1$

素因数の和:26326

約数の個数: 48

約数和(自身を含む): 211825152

約数和(自身を除く): 137752212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 26267, 52534, 78801, 105068, 131335, 157602, 262670, 315204, 394005, 525340, 788010, 1234549, 1576020, 2469098, 3703647, 4938196, 6172745, 7407294, 12345490, 14814588, 18518235, 24690980, 37036470, 74072940]

約数ペア:

[(1, 74072940), (2, 37036470), (3, 24690980), (4, 18518235), (5, 14814588), (6, 12345490), (10, 7407294), (12, 6172745), (15, 4938196), (20, 3703647), (30, 2469098), (47, 1576020), (60, 1234549), (94, 788010), (141, 525340), (188, 394005), (235, 315204), (282, 262670), (470, 157602), (564, 131335), (705, 105068), (940, 78801), (1410, 52534), (2820, 26267)]