127747060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 324011520

約数和(自身を除く): 196264460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 97, 115, 140, 161, 194, 230, 322, 388, 409, 460, 485, 644, 679, 805, 818, 970, 1358, 1610, 1636, 1940, 2045, 2231, 2716, 2863, 3220, 3395, 4090, 4462, 5726, 6790, 8180, 8924, 9407, 11155, 11452, 13580, 14315, 15617, 18814, 22310, 28630, 31234, 37628, 39673, 44620, 47035, 57260, 62468, 65849, 78085, 79346, 94070, 131698, 156170, 158692, 188140, 198365, 263396, 277711, 312340, 329245, 396730, 555422, 658490, 793460, 912479, 1110844, 1316980, 1388555, 1824958, 2777110, 3649916, 4562395, 5554220, 6387353, 9124790, 12774706, 18249580, 25549412, 31936765, 63873530, 127747060]

約数ペア:

[(1, 127747060), (2, 63873530), (4, 31936765), (5, 25549412), (7, 18249580), (10, 12774706), (14, 9124790), (20, 6387353), (23, 5554220), (28, 4562395), (35, 3649916), (46, 2777110), (70, 1824958), (92, 1388555), (97, 1316980), (115, 1110844), (140, 912479), (161, 793460), (194, 658490), (230, 555422), (322, 396730), (388, 329245), (409, 312340), (460, 277711), (485, 263396), (644, 198365), (679, 188140), (805, 158692), (818, 156170), (970, 131698), (1358, 94070), (1610, 79346), (1636, 78085), (1940, 65849), (2045, 62468), (2231, 57260), (2716, 47035), (2863, 44620), (3220, 39673), (3395, 37628), (4090, 31234), (4462, 28630), (5726, 22310), (6790, 18814), (8180, 15617), (8924, 14315), (9407, 13580), (11155, 11452)]