2337420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 6612480

約数和(自身を除く): 4275060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 239, 326, 478, 489, 652, 717, 815, 956, 978, 1195, 1434, 1630, 1956, 2390, 2445, 2868, 3260, 3585, 4780, 4890, 7170, 9780, 14340, 38957, 77914, 116871, 155828, 194785, 233742, 389570, 467484, 584355, 779140, 1168710, 2337420]

約数ペア:

[(1, 2337420), (2, 1168710), (3, 779140), (4, 584355), (5, 467484), (6, 389570), (10, 233742), (12, 194785), (15, 155828), (20, 116871), (30, 77914), (60, 38957), (163, 14340), (239, 9780), (326, 7170), (478, 4890), (489, 4780), (652, 3585), (717, 3260), (815, 2868), (956, 2445), (978, 2390), (1195, 1956), (1434, 1630)]