82907940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9941}}^1$

素因数の和:10092

約数の個数: 48

約数和(自身を含む): 233835840

約数和(自身を除く): 150927900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 9941, 19882, 29823, 39764, 49705, 59646, 99410, 119292, 149115, 198820, 298230, 596460, 1381799, 2763598, 4145397, 5527196, 6908995, 8290794, 13817990, 16581588, 20726985, 27635980, 41453970, 82907940]

約数ペア:

[(1, 82907940), (2, 41453970), (3, 27635980), (4, 20726985), (5, 16581588), (6, 13817990), (10, 8290794), (12, 6908995), (15, 5527196), (20, 4145397), (30, 2763598), (60, 1381799), (139, 596460), (278, 298230), (417, 198820), (556, 149115), (695, 119292), (834, 99410), (1390, 59646), (1668, 49705), (2085, 39764), (2780, 29823), (4170, 19882), (8340, 9941)]