77877170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9349}}^1$

素因数の和:9387

約数の個数: 48

約数和(自身を含む): 172675800

約数和(自身を除く): 94798630

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 9349, 18698, 46745, 65443, 93490, 130886, 158933, 317866, 327215, 458101, 654430, 794665, 916202, 1112531, 1589330, 2225062, 2290505, 4581010, 5562655, 7787717, 11125310, 15575434, 38938585, 77877170]

約数ペア:

[(1, 77877170), (2, 38938585), (5, 15575434), (7, 11125310), (10, 7787717), (14, 5562655), (17, 4581010), (34, 2290505), (35, 2225062), (49, 1589330), (70, 1112531), (85, 916202), (98, 794665), (119, 654430), (170, 458101), (238, 327215), (245, 317866), (490, 158933), (595, 130886), (833, 93490), (1190, 65443), (1666, 46745), (4165, 18698), (8330, 9349)]