170094130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 311040000

約数和(自身を除く): 140945870

約数列:

[1, 2, 5, 10, 89, 178, 383, 445, 499, 766, 890, 998, 1915, 2495, 3830, 4990, 34087, 44411, 68174, 88822, 170435, 191117, 222055, 340870, 382234, 444110, 955585, 1911170, 17009413, 34018826, 85047065, 170094130]

約数ペア:

[(1, 170094130), (2, 85047065), (5, 34018826), (10, 17009413), (89, 1911170), (178, 955585), (383, 444110), (445, 382234), (499, 340870), (766, 222055), (890, 191117), (998, 170435), (1915, 88822), (2495, 68174), (3830, 44411), (4990, 34087)]