215087610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{231277}}^1$

素因数の和:231318

約数の個数: 32

約数和(自身を含む): 532864512

約数和(自身を除く): 317776902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 231277, 462554, 693831, 1156385, 1387662, 2312770, 3469155, 6938310, 7169587, 14339174, 21508761, 35847935, 43017522, 71695870, 107543805, 215087610]

約数ペア:

[(1, 215087610), (2, 107543805), (3, 71695870), (5, 43017522), (6, 35847935), (10, 21508761), (15, 14339174), (30, 7169587), (31, 6938310), (62, 3469155), (93, 2312770), (155, 1387662), (186, 1156385), (310, 693831), (465, 462554), (930, 231277)]