16677420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 46932480

約数和(自身を除く): 30255060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1163, 1195, 1434, 2326, 2390, 2868, 3489, 3585, 4652, 4780, 5815, 6978, 7170, 11630, 13956, 14340, 17445, 23260, 34890, 69780, 277957, 555914, 833871, 1111828, 1389785, 1667742, 2779570, 3335484, 4169355, 5559140, 8338710, 16677420]

約数ペア:

[(1, 16677420), (2, 8338710), (3, 5559140), (4, 4169355), (5, 3335484), (6, 2779570), (10, 1667742), (12, 1389785), (15, 1111828), (20, 833871), (30, 555914), (60, 277957), (239, 69780), (478, 34890), (717, 23260), (956, 17445), (1163, 14340), (1195, 13956), (1434, 11630), (2326, 7170), (2390, 6978), (2868, 5815), (3489, 4780), (3585, 4652)]