151110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 415584

約数和(自身を除く): 264474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 73, 90, 115, 138, 146, 207, 219, 230, 345, 365, 414, 438, 657, 690, 730, 1035, 1095, 1314, 1679, 2070, 2190, 3285, 3358, 5037, 6570, 8395, 10074, 15111, 16790, 25185, 30222, 50370, 75555, 151110]

約数ペア:

[(1, 151110), (2, 75555), (3, 50370), (5, 30222), (6, 25185), (9, 16790), (10, 15111), (15, 10074), (18, 8395), (23, 6570), (30, 5037), (45, 3358), (46, 3285), (69, 2190), (73, 2070), (90, 1679), (115, 1314), (138, 1095), (146, 1035), (207, 730), (219, 690), (230, 657), (345, 438), (365, 414)]