27165490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 30376910

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 73, 85, 110, 146, 170, 187, 199, 365, 374, 398, 730, 803, 935, 995, 1241, 1606, 1870, 1990, 2189, 2482, 3383, 4015, 4378, 6205, 6766, 8030, 10945, 12410, 13651, 14527, 16915, 21890, 27302, 29054, 33830, 37213, 68255, 72635, 74426, 136510, 145270, 159797, 186065, 246959, 319594, 372130, 493918, 798985, 1234795, 1597970, 2469590, 2716549, 5433098, 13582745, 27165490]

約数ペア:

[(1, 27165490), (2, 13582745), (5, 5433098), (10, 2716549), (11, 2469590), (17, 1597970), (22, 1234795), (34, 798985), (55, 493918), (73, 372130), (85, 319594), (110, 246959), (146, 186065), (170, 159797), (187, 145270), (199, 136510), (365, 74426), (374, 72635), (398, 68255), (730, 37213), (803, 33830), (935, 29054), (995, 27302), (1241, 21890), (1606, 16915), (1870, 14527), (1990, 13651), (2189, 12410), (2482, 10945), (3383, 8030), (4015, 6766), (4378, 6205)]