120147830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{57487}}^1$

素因数の和:57524

約数の個数: 32

約数和(自身を含む): 248348160

約数和(自身を除く): 128200330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 57487, 114974, 287435, 574870, 632357, 1092253, 1264714, 2184506, 3161785, 5461265, 6323570, 10922530, 12014783, 24029566, 60073915, 120147830]

約数ペア:

[(1, 120147830), (2, 60073915), (5, 24029566), (10, 12014783), (11, 10922530), (19, 6323570), (22, 5461265), (38, 3161785), (55, 2184506), (95, 1264714), (110, 1092253), (190, 632357), (209, 574870), (418, 287435), (1045, 114974), (2090, 57487)]