1524005140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{253157}}^1$

素因数の和:253216

約数の個数: 48

約数和(自身を含む): 3742687872

約数和(自身を除く): 2218682732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 253157, 506314, 1012628, 1265785, 1772099, 2531570, 3544198, 5063140, 7088396, 8860495, 10885751, 17720990, 21771502, 35441980, 43543004, 54428755, 76200257, 108857510, 152400514, 217715020, 304801028, 381001285, 762002570, 1524005140]

約数ペア:

[(1, 1524005140), (2, 762002570), (4, 381001285), (5, 304801028), (7, 217715020), (10, 152400514), (14, 108857510), (20, 76200257), (28, 54428755), (35, 43543004), (43, 35441980), (70, 21771502), (86, 17720990), (140, 10885751), (172, 8860495), (215, 7088396), (301, 5063140), (430, 3544198), (602, 2531570), (860, 1772099), (1204, 1265785), (1505, 1012628), (3010, 506314), (6020, 253157)]