120973570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3557}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 230558400

約数和(自身を除く): 109584830

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 3557, 6802, 7114, 17005, 17785, 34010, 35570, 67583, 135166, 337915, 636703, 675830, 1273406, 3183515, 6367030, 12097357, 24194714, 60486785, 120973570]

約数ペア:

[(1, 120973570), (2, 60486785), (5, 24194714), (10, 12097357), (19, 6367030), (38, 3183515), (95, 1273406), (179, 675830), (190, 636703), (358, 337915), (895, 135166), (1790, 67583), (3401, 35570), (3557, 34010), (6802, 17785), (7114, 17005)]