40252770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26309}}^1$

素因数の和:26339

約数の個数: 48

約数和(自身を含む): 110817720

約数和(自身を除く): 70564950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 26309, 52618, 78927, 131545, 157854, 236781, 263090, 394635, 447253, 473562, 789270, 894506, 1183905, 1341759, 2236265, 2367810, 2683518, 4025277, 4472530, 6708795, 8050554, 13417590, 20126385, 40252770]

約数ペア:

[(1, 40252770), (2, 20126385), (3, 13417590), (5, 8050554), (6, 6708795), (9, 4472530), (10, 4025277), (15, 2683518), (17, 2367810), (18, 2236265), (30, 1341759), (34, 1183905), (45, 894506), (51, 789270), (85, 473562), (90, 447253), (102, 394635), (153, 263090), (170, 236781), (255, 157854), (306, 131545), (510, 78927), (765, 52618), (1530, 26309)]