2904145470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{71867}}^1$

素因数の和:72329

約数の個数: 48

約数和(自身を含む): 7567700400

約数和(自身を除く): 4663554930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2245, 2694, 4041, 4490, 6735, 8082, 13470, 20205, 40410, 71867, 143734, 215601, 359335, 431202, 646803, 718670, 1078005, 1293606, 2156010, 3234015, 6468030, 32268283, 64536566, 96804849, 161341415, 193609698, 290414547, 322682830, 484024245, 580829094, 968048490, 1452072735, 2904145470]

約数ペア:

[(1, 2904145470), (2, 1452072735), (3, 968048490), (5, 580829094), (6, 484024245), (9, 322682830), (10, 290414547), (15, 193609698), (18, 161341415), (30, 96804849), (45, 64536566), (90, 32268283), (449, 6468030), (898, 3234015), (1347, 2156010), (2245, 1293606), (2694, 1078005), (4041, 718670), (4490, 646803), (6735, 431202), (8082, 359335), (13470, 215601), (20205, 143734), (40410, 71867)]