123187230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{152083}}^1$

素因数の和:152102

約数の個数: 40

約数和(自身を含む): 331238952

約数和(自身を除く): 208051722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 152083, 304166, 456249, 760415, 912498, 1368747, 1520830, 2281245, 2737494, 4106241, 4562490, 6843735, 8212482, 12318723, 13687470, 20531205, 24637446, 41062410, 61593615, 123187230]

約数ペア:

[(1, 123187230), (2, 61593615), (3, 41062410), (5, 24637446), (6, 20531205), (9, 13687470), (10, 12318723), (15, 8212482), (18, 6843735), (27, 4562490), (30, 4106241), (45, 2737494), (54, 2281245), (81, 1520830), (90, 1368747), (135, 912498), (162, 760415), (270, 456249), (405, 304166), (810, 152083)]