9681030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 25328160

約数和(自身を除く): 15647130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 409, 526, 789, 818, 1227, 1315, 1578, 2045, 2367, 2454, 2630, 3681, 3945, 4090, 4734, 6135, 7362, 7890, 11835, 12270, 18405, 23670, 36810, 107567, 215134, 322701, 537835, 645402, 968103, 1075670, 1613505, 1936206, 3227010, 4840515, 9681030]

約数ペア:

[(1, 9681030), (2, 4840515), (3, 3227010), (5, 1936206), (6, 1613505), (9, 1075670), (10, 968103), (15, 645402), (18, 537835), (30, 322701), (45, 215134), (90, 107567), (263, 36810), (409, 23670), (526, 18405), (789, 12270), (818, 11835), (1227, 7890), (1315, 7362), (1578, 6135), (2045, 4734), (2367, 4090), (2454, 3945), (2630, 3681)]