12200670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4417

約数の個数: 48

約数和(自身を含む): 32752512

約数和(自身を除く): 20551842

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, 4373, 8746, 13119, 21865, 26238, 39357, 43730, 65595, 78714, 131190, 135563, 196785, 271126, 393570, 406689, 677815, 813378, 1220067, 1355630, 2033445, 2440134, 4066890, 6100335, 12200670]

約数ペア:

[(1, 12200670), (2, 6100335), (3, 4066890), (5, 2440134), (6, 2033445), (9, 1355630), (10, 1220067), (15, 813378), (18, 677815), (30, 406689), (31, 393570), (45, 271126), (62, 196785), (90, 135563), (93, 131190), (155, 78714), (186, 65595), (279, 43730), (310, 39357), (465, 26238), (558, 21865), (930, 13119), (1395, 8746), (2790, 4373)]