252305340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{600727}}^1$

素因数の和:600746

約数の個数: 48

約数和(自身を含む): 807378432

約数和(自身を除く): 555073092

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, 600727, 1201454, 1802181, 2402908, 3003635, 3604362, 4205089, 6007270, 7208724, 8410178, 9010905, 12014540, 12615267, 16820356, 18021810, 21025445, 25230534, 36043620, 42050890, 50461068, 63076335, 84101780, 126152670, 252305340]

約数ペア:

[(1, 252305340), (2, 126152670), (3, 84101780), (4, 63076335), (5, 50461068), (6, 42050890), (7, 36043620), (10, 25230534), (12, 21025445), (14, 18021810), (15, 16820356), (20, 12615267), (21, 12014540), (28, 9010905), (30, 8410178), (35, 7208724), (42, 6007270), (60, 4205089), (70, 3604362), (84, 3003635), (105, 2402908), (140, 1802181), (210, 1201454), (420, 600727)]