70412930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 150163200

約数和(自身を除く): 79750270

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 149, 157, 215, 298, 301, 314, 430, 602, 745, 785, 1043, 1099, 1490, 1505, 1570, 2086, 2198, 3010, 5215, 5495, 6407, 6751, 10430, 10990, 12814, 13502, 23393, 32035, 33755, 44849, 46786, 47257, 64070, 67510, 89698, 94514, 116965, 163751, 224245, 233930, 236285, 327502, 448490, 472570, 818755, 1005899, 1637510, 2011798, 5029495, 7041293, 10058990, 14082586, 35206465, 70412930]

約数ペア:

[(1, 70412930), (2, 35206465), (5, 14082586), (7, 10058990), (10, 7041293), (14, 5029495), (35, 2011798), (43, 1637510), (70, 1005899), (86, 818755), (149, 472570), (157, 448490), (215, 327502), (298, 236285), (301, 233930), (314, 224245), (430, 163751), (602, 116965), (745, 94514), (785, 89698), (1043, 67510), (1099, 64070), (1490, 47257), (1505, 46786), (1570, 44849), (2086, 33755), (2198, 32035), (3010, 23393), (5215, 13502), (5495, 12814), (6407, 10990), (6751, 10430)]