2893408260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{242329}}^1$

素因数の和:242540

約数の個数: 48

約数和(自身を含む): 8142288000

約数和(自身を除く): 5248879740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 242329, 484658, 726987, 969316, 1211645, 1453974, 2423290, 2907948, 3634935, 4846580, 7269870, 14539740, 48223471, 96446942, 144670413, 192893884, 241117355, 289340826, 482234710, 578681652, 723352065, 964469420, 1446704130, 2893408260]

約数ペア:

[(1, 2893408260), (2, 1446704130), (3, 964469420), (4, 723352065), (5, 578681652), (6, 482234710), (10, 289340826), (12, 241117355), (15, 192893884), (20, 144670413), (30, 96446942), (60, 48223471), (199, 14539740), (398, 7269870), (597, 4846580), (796, 3634935), (995, 2907948), (1194, 2423290), (1990, 1453974), (2388, 1211645), (2985, 969316), (3980, 726987), (5970, 484658), (11940, 242329)]