16658190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 28269810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 599, 618, 927, 1030, 1198, 1545, 1797, 1854, 2781, 2995, 3090, 3594, 4635, 5391, 5562, 5990, 8985, 9270, 10782, 13905, 16173, 17970, 26955, 27810, 32346, 53910, 61697, 80865, 123394, 161730, 185091, 308485, 370182, 555273, 616970, 925455, 1110546, 1665819, 1850910, 2776365, 3331638, 5552730, 8329095, 16658190]

約数ペア:

[(1, 16658190), (2, 8329095), (3, 5552730), (5, 3331638), (6, 2776365), (9, 1850910), (10, 1665819), (15, 1110546), (18, 925455), (27, 616970), (30, 555273), (45, 370182), (54, 308485), (90, 185091), (103, 161730), (135, 123394), (206, 80865), (270, 61697), (309, 53910), (515, 32346), (599, 27810), (618, 26955), (927, 17970), (1030, 16173), (1198, 13905), (1545, 10782), (1797, 9270), (1854, 8985), (2781, 5990), (2995, 5562), (3090, 5391), (3594, 4635)]