108839970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 291185280

約数和(自身を除く): 182345310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 821, 982, 1473, 1642, 2455, 2463, 2946, 4105, 4419, 4910, 4926, 7365, 7389, 8210, 8838, 12315, 13257, 14730, 14778, 22095, 22167, 24630, 26514, 36945, 44190, 44334, 66285, 73890, 110835, 132570, 221670, 403111, 806222, 1209333, 2015555, 2418666, 3627999, 4031110, 6046665, 7255998, 10883997, 12093330, 18139995, 21767994, 36279990, 54419985, 108839970]

約数ペア:

[(1, 108839970), (2, 54419985), (3, 36279990), (5, 21767994), (6, 18139995), (9, 12093330), (10, 10883997), (15, 7255998), (18, 6046665), (27, 4031110), (30, 3627999), (45, 2418666), (54, 2015555), (90, 1209333), (135, 806222), (270, 403111), (491, 221670), (821, 132570), (982, 110835), (1473, 73890), (1642, 66285), (2455, 44334), (2463, 44190), (2946, 36945), (4105, 26514), (4419, 24630), (4910, 22167), (4926, 22095), (7365, 14778), (7389, 14730), (8210, 13257), (8838, 12315)]