16877220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3389}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 47839680

約数和(自身を除く): 30962460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3389, 4980, 6778, 10167, 13556, 16945, 20334, 33890, 40668, 50835, 67780, 101670, 203340, 281287, 562574, 843861, 1125148, 1406435, 1687722, 2812870, 3375444, 4219305, 5625740, 8438610, 16877220]

約数ペア:

[(1, 16877220), (2, 8438610), (3, 5625740), (4, 4219305), (5, 3375444), (6, 2812870), (10, 1687722), (12, 1406435), (15, 1125148), (20, 843861), (30, 562574), (60, 281287), (83, 203340), (166, 101670), (249, 67780), (332, 50835), (415, 40668), (498, 33890), (830, 20334), (996, 16945), (1245, 13556), (1660, 10167), (2490, 6778), (3389, 4980)]