8033690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 18019584

約数和(自身を除く): 9985894

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 157, 170, 215, 238, 301, 314, 430, 595, 602, 731, 785, 1099, 1190, 1462, 1505, 1570, 2198, 2669, 3010, 3655, 5117, 5338, 5495, 6751, 7310, 10234, 10990, 13345, 13502, 18683, 25585, 26690, 33755, 37366, 47257, 51170, 67510, 93415, 94514, 114767, 186830, 229534, 236285, 472570, 573835, 803369, 1147670, 1606738, 4016845, 8033690]

約数ペア:

[(1, 8033690), (2, 4016845), (5, 1606738), (7, 1147670), (10, 803369), (14, 573835), (17, 472570), (34, 236285), (35, 229534), (43, 186830), (70, 114767), (85, 94514), (86, 93415), (119, 67510), (157, 51170), (170, 47257), (215, 37366), (238, 33755), (301, 26690), (314, 25585), (430, 18683), (595, 13502), (602, 13345), (731, 10990), (785, 10234), (1099, 7310), (1190, 6751), (1462, 5495), (1505, 5338), (1570, 5117), (2198, 3655), (2669, 3010)]