12407130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4491

約数の個数: 48

約数和(自身を含む): 33306624

約数和(自身を除く): 20899494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4447, 8894, 13341, 22235, 26682, 40023, 44470, 66705, 80046, 133410, 137857, 200115, 275714, 400230, 413571, 689285, 827142, 1240713, 1378570, 2067855, 2481426, 4135710, 6203565, 12407130]

約数ペア:

[(1, 12407130), (2, 6203565), (3, 4135710), (5, 2481426), (6, 2067855), (9, 1378570), (10, 1240713), (15, 827142), (18, 689285), (30, 413571), (31, 400230), (45, 275714), (62, 200115), (90, 137857), (93, 133410), (155, 80046), (186, 66705), (279, 44470), (310, 40023), (465, 26682), (558, 22235), (930, 13341), (1395, 8894), (2790, 4447)]