121789530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79601}}^1$

素因数の和:79631

約数の個数: 48

約数和(自身を含む): 335283624

約数和(自身を除く): 213494094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 79601, 159202, 238803, 398005, 477606, 716409, 796010, 1194015, 1353217, 1432818, 2388030, 2706434, 3582045, 4059651, 6766085, 7164090, 8119302, 12178953, 13532170, 20298255, 24357906, 40596510, 60894765, 121789530]

約数ペア:

[(1, 121789530), (2, 60894765), (3, 40596510), (5, 24357906), (6, 20298255), (9, 13532170), (10, 12178953), (15, 8119302), (17, 7164090), (18, 6766085), (30, 4059651), (34, 3582045), (45, 2706434), (51, 2388030), (85, 1432818), (90, 1353217), (102, 1194015), (153, 796010), (170, 716409), (255, 477606), (306, 398005), (510, 238803), (765, 159202), (1530, 79601)]