149704610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 163823710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 415, 418, 830, 863, 913, 1045, 1577, 1726, 1826, 2090, 3154, 4315, 4565, 7885, 8630, 9130, 9493, 15770, 16397, 17347, 18986, 32794, 34694, 47465, 71629, 81985, 86735, 94930, 143258, 163970, 173470, 180367, 358145, 360734, 716290, 787919, 901835, 1360951, 1575838, 1803670, 2721902, 3939595, 6804755, 7879190, 13609510, 14970461, 29940922, 74852305, 149704610]

約数ペア:

[(1, 149704610), (2, 74852305), (5, 29940922), (10, 14970461), (11, 13609510), (19, 7879190), (22, 6804755), (38, 3939595), (55, 2721902), (83, 1803670), (95, 1575838), (110, 1360951), (166, 901835), (190, 787919), (209, 716290), (415, 360734), (418, 358145), (830, 180367), (863, 173470), (913, 163970), (1045, 143258), (1577, 94930), (1726, 86735), (1826, 81985), (2090, 71629), (3154, 47465), (4315, 34694), (4565, 32794), (7885, 18986), (8630, 17347), (9130, 16397), (9493, 15770)]