19032570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23497}}^1$

素因数の和:23516

約数の個数: 40

約数和(自身を含む): 51178644

約数和(自身を除く): 32146074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23497, 46994, 70491, 117485, 140982, 211473, 234970, 352455, 422946, 634419, 704910, 1057365, 1268838, 1903257, 2114730, 3172095, 3806514, 6344190, 9516285, 19032570]

約数ペア:

[(1, 19032570), (2, 9516285), (3, 6344190), (5, 3806514), (6, 3172095), (9, 2114730), (10, 1903257), (15, 1268838), (18, 1057365), (27, 704910), (30, 634419), (45, 422946), (54, 352455), (81, 234970), (90, 211473), (135, 140982), (162, 117485), (270, 70491), (405, 46994), (810, 23497)]