2912687940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{29837}}^1$

素因数の和:31476

約数の個数: 48

約数和(自身を含む): 8160812352

約数和(自身を除く): 5248124412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1627, 3254, 4881, 6508, 8135, 9762, 16270, 19524, 24405, 29837, 32540, 48810, 59674, 89511, 97620, 119348, 149185, 179022, 298370, 358044, 447555, 596740, 895110, 1790220, 48544799, 97089598, 145634397, 194179196, 242723995, 291268794, 485447990, 582537588, 728171985, 970895980, 1456343970, 2912687940]

約数ペア:

[(1, 2912687940), (2, 1456343970), (3, 970895980), (4, 728171985), (5, 582537588), (6, 485447990), (10, 291268794), (12, 242723995), (15, 194179196), (20, 145634397), (30, 97089598), (60, 48544799), (1627, 1790220), (3254, 895110), (4881, 596740), (6508, 447555), (8135, 358044), (9762, 298370), (16270, 179022), (19524, 149185), (24405, 119348), (29837, 97620), (32540, 89511), (48810, 59674)]