1147590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 3066336

約数和(自身を除く): 1918746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 311, 369, 410, 615, 622, 738, 933, 1230, 1555, 1845, 1866, 2799, 3110, 3690, 4665, 5598, 9330, 12751, 13995, 25502, 27990, 38253, 63755, 76506, 114759, 127510, 191265, 229518, 382530, 573795, 1147590]

約数ペア:

[(1, 1147590), (2, 573795), (3, 382530), (5, 229518), (6, 191265), (9, 127510), (10, 114759), (15, 76506), (18, 63755), (30, 38253), (41, 27990), (45, 25502), (82, 13995), (90, 12751), (123, 9330), (205, 5598), (246, 4665), (311, 3690), (369, 3110), (410, 2799), (615, 1866), (622, 1845), (738, 1555), (933, 1230)]