70021630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 147744864

約数和(自身を除く): 77723234

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 541, 602, 1082, 1505, 1849, 2705, 3010, 3698, 3787, 5410, 7574, 9245, 12943, 18490, 18935, 23263, 25886, 37870, 46526, 64715, 116315, 129430, 162841, 232630, 325682, 814205, 1000309, 1628410, 2000618, 5001545, 7002163, 10003090, 14004326, 35010815, 70021630]

約数ペア:

[(1, 70021630), (2, 35010815), (5, 14004326), (7, 10003090), (10, 7002163), (14, 5001545), (35, 2000618), (43, 1628410), (70, 1000309), (86, 814205), (215, 325682), (301, 232630), (430, 162841), (541, 129430), (602, 116315), (1082, 64715), (1505, 46526), (1849, 37870), (2705, 25886), (3010, 23263), (3698, 18935), (3787, 18490), (5410, 12943), (7574, 9245)]