152835620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57457}}^1$

素因数の和:57492

約数の個数: 48

約数和(自身を含む): 386117760

約数和(自身を除く): 233282140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 57457, 114914, 229828, 287285, 402199, 574570, 804398, 1091683, 1149140, 1608796, 2010995, 2183366, 4021990, 4366732, 5458415, 7641781, 8043980, 10916830, 15283562, 21833660, 30567124, 38208905, 76417810, 152835620]

約数ペア:

[(1, 152835620), (2, 76417810), (4, 38208905), (5, 30567124), (7, 21833660), (10, 15283562), (14, 10916830), (19, 8043980), (20, 7641781), (28, 5458415), (35, 4366732), (38, 4021990), (70, 2183366), (76, 2010995), (95, 1608796), (133, 1149140), (140, 1091683), (190, 804398), (266, 574570), (380, 402199), (532, 287285), (665, 229828), (1330, 114914), (2660, 57457)]