2938862070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{77563}}^1$

素因数の和:77997

約数の個数: 48

約数和(自身を含む): 7659289872

約数和(自身を除く): 4720427802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 12630, 18945, 37890, 77563, 155126, 232689, 387815, 465378, 698067, 775630, 1163445, 1396134, 2326890, 3490335, 6980670, 32654023, 65308046, 97962069, 163270115, 195924138, 293886207, 326540230, 489810345, 587772414, 979620690, 1469431035, 2938862070]

約数ペア:

[(1, 2938862070), (2, 1469431035), (3, 979620690), (5, 587772414), (6, 489810345), (9, 326540230), (10, 293886207), (15, 195924138), (18, 163270115), (30, 97962069), (45, 65308046), (90, 32654023), (421, 6980670), (842, 3490335), (1263, 2326890), (2105, 1396134), (2526, 1163445), (3789, 775630), (4210, 698067), (6315, 465378), (7578, 387815), (12630, 232689), (18945, 155126), (37890, 77563)]