9198540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 30056208

約数和(自身を除く): 20857668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3931, 7862, 11793, 15724, 19655, 23586, 35379, 39310, 47172, 51103, 58965, 70758, 78620, 102206, 117930, 141516, 153309, 176895, 204412, 235860, 255515, 306618, 353790, 459927, 511030, 613236, 707580, 766545, 919854, 1022060, 1533090, 1839708, 2299635, 3066180, 4599270, 9198540]

約数ペア:

[(1, 9198540), (2, 4599270), (3, 3066180), (4, 2299635), (5, 1839708), (6, 1533090), (9, 1022060), (10, 919854), (12, 766545), (13, 707580), (15, 613236), (18, 511030), (20, 459927), (26, 353790), (30, 306618), (36, 255515), (39, 235860), (45, 204412), (52, 176895), (60, 153309), (65, 141516), (78, 117930), (90, 102206), (117, 78620), (130, 70758), (156, 58965), (180, 51103), (195, 47172), (234, 39310), (260, 35379), (390, 23586), (468, 19655), (585, 15724), (780, 11793), (1170, 7862), (2340, 3931)]