16799940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 53343360

約数和(自身を除く): 36543420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 587, 636, 795, 954, 1060, 1174, 1431, 1590, 1761, 1908, 2348, 2385, 2862, 2935, 3180, 3522, 4770, 5283, 5724, 5870, 7044, 7155, 8805, 9540, 10566, 11740, 14310, 15849, 17610, 21132, 26415, 28620, 31111, 31698, 35220, 52830, 62222, 63396, 79245, 93333, 105660, 124444, 155555, 158490, 186666, 279999, 311110, 316980, 373332, 466665, 559998, 622220, 839997, 933330, 1119996, 1399995, 1679994, 1866660, 2799990, 3359988, 4199985, 5599980, 8399970, 16799940]

約数ペア:

[(1, 16799940), (2, 8399970), (3, 5599980), (4, 4199985), (5, 3359988), (6, 2799990), (9, 1866660), (10, 1679994), (12, 1399995), (15, 1119996), (18, 933330), (20, 839997), (27, 622220), (30, 559998), (36, 466665), (45, 373332), (53, 316980), (54, 311110), (60, 279999), (90, 186666), (106, 158490), (108, 155555), (135, 124444), (159, 105660), (180, 93333), (212, 79245), (265, 63396), (270, 62222), (318, 52830), (477, 35220), (530, 31698), (540, 31111), (587, 28620), (636, 26415), (795, 21132), (954, 17610), (1060, 15849), (1174, 14310), (1431, 11740), (1590, 10566), (1761, 9540), (1908, 8805), (2348, 7155), (2385, 7044), (2862, 5870), (2935, 5724), (3180, 5283), (3522, 4770)]