40125390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{977}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 99075312

約数和(自身を除く): 58949922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 977, 1110, 1369, 1954, 2738, 2931, 4107, 4885, 5862, 6845, 8214, 9770, 13690, 14655, 20535, 29310, 36149, 41070, 72298, 108447, 180745, 216894, 361490, 542235, 1084470, 1337513, 2675026, 4012539, 6687565, 8025078, 13375130, 20062695, 40125390]

約数ペア:

[(1, 40125390), (2, 20062695), (3, 13375130), (5, 8025078), (6, 6687565), (10, 4012539), (15, 2675026), (30, 1337513), (37, 1084470), (74, 542235), (111, 361490), (185, 216894), (222, 180745), (370, 108447), (555, 72298), (977, 41070), (1110, 36149), (1369, 29310), (1954, 20535), (2738, 14655), (2931, 13690), (4107, 9770), (4885, 8214), (5862, 6845)]