123858770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{14869}}^1$

素因数の和:14907

約数の個数: 48

約数和(自身を含む): 274619160

約数和(自身を除く): 150760390

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, 14869, 29738, 74345, 104083, 148690, 208166, 252773, 505546, 520415, 728581, 1040830, 1263865, 1457162, 1769411, 2527730, 3538822, 3642905, 7285810, 8847055, 12385877, 17694110, 24771754, 61929385, 123858770]

約数ペア:

[(1, 123858770), (2, 61929385), (5, 24771754), (7, 17694110), (10, 12385877), (14, 8847055), (17, 7285810), (34, 3642905), (35, 3538822), (49, 2527730), (70, 1769411), (85, 1457162), (98, 1263865), (119, 1040830), (170, 728581), (238, 520415), (245, 505546), (490, 252773), (595, 208166), (833, 148690), (1190, 104083), (1666, 74345), (4165, 29738), (8330, 14869)]