39475870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 87868800

約数和(自身を除く): 48392930

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 490, 595, 677, 686, 833, 1190, 1354, 1666, 1715, 3385, 3430, 4165, 4739, 5831, 6770, 8330, 9478, 11509, 11662, 23018, 23695, 29155, 33173, 47390, 57545, 58310, 66346, 80563, 115090, 161126, 165865, 232211, 331730, 402815, 464422, 563941, 805630, 1127882, 1161055, 2322110, 2819705, 3947587, 5639410, 7895174, 19737935, 39475870]

約数ペア:

[(1, 39475870), (2, 19737935), (5, 7895174), (7, 5639410), (10, 3947587), (14, 2819705), (17, 2322110), (34, 1161055), (35, 1127882), (49, 805630), (70, 563941), (85, 464422), (98, 402815), (119, 331730), (170, 232211), (238, 165865), (245, 161126), (343, 115090), (490, 80563), (595, 66346), (677, 58310), (686, 57545), (833, 47390), (1190, 33173), (1354, 29155), (1666, 23695), (1715, 23018), (3385, 11662), (3430, 11509), (4165, 9478), (4739, 8330), (5831, 6770)]