123263340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70841}}^1$

素因数の和:70882

約数の個数: 48

約数和(自身を含む): 357043680

約数和(自身を除く): 233780340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 70841, 141682, 212523, 283364, 354205, 425046, 708410, 850092, 1062615, 1416820, 2054389, 2125230, 4108778, 4250460, 6163167, 8217556, 10271945, 12326334, 20543890, 24652668, 30815835, 41087780, 61631670, 123263340]

約数ペア:

[(1, 123263340), (2, 61631670), (3, 41087780), (4, 30815835), (5, 24652668), (6, 20543890), (10, 12326334), (12, 10271945), (15, 8217556), (20, 6163167), (29, 4250460), (30, 4108778), (58, 2125230), (60, 2054389), (87, 1416820), (116, 1062615), (145, 850092), (174, 708410), (290, 425046), (348, 354205), (435, 283364), (580, 212523), (870, 141682), (1740, 70841)]