275353710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 673505280

約数和(自身を除く): 398151570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 223, 237, 395, 446, 474, 521, 669, 790, 1042, 1115, 1185, 1338, 1563, 2230, 2370, 2605, 3126, 3345, 5210, 6690, 7815, 15630, 17617, 35234, 41159, 52851, 82318, 88085, 105702, 116183, 123477, 176170, 205795, 232366, 246954, 264255, 348549, 411590, 528510, 580915, 617385, 697098, 1161830, 1234770, 1742745, 3485490, 9178457, 18356914, 27535371, 45892285, 55070742, 91784570, 137676855, 275353710]

約数ペア:

[(1, 275353710), (2, 137676855), (3, 91784570), (5, 55070742), (6, 45892285), (10, 27535371), (15, 18356914), (30, 9178457), (79, 3485490), (158, 1742745), (223, 1234770), (237, 1161830), (395, 697098), (446, 617385), (474, 580915), (521, 528510), (669, 411590), (790, 348549), (1042, 264255), (1115, 246954), (1185, 232366), (1338, 205795), (1563, 176170), (2230, 123477), (2370, 116183), (2605, 105702), (3126, 88085), (3345, 82318), (5210, 52851), (6690, 41159), (7815, 35234), (15630, 17617)]