31362660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{8297}}^1$

素因数の和:8322

約数の個数: 96

約数和(自身を含む): 111525120

約数和(自身を除く): 80162460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 8297, 16594, 24891, 33188, 41485, 49782, 58079, 74673, 82970, 99564, 116158, 124455, 149346, 165940, 174237, 224019, 232316, 248910, 290395, 298692, 348474, 373365, 448038, 497820, 522711, 580790, 696948, 746730, 871185, 896076, 1045422, 1120095, 1161580, 1493460, 1568133, 1742370, 2090844, 2240190, 2613555, 3136266, 3484740, 4480380, 5227110, 6272532, 7840665, 10454220, 15681330, 31362660]

約数ペア:

[(1, 31362660), (2, 15681330), (3, 10454220), (4, 7840665), (5, 6272532), (6, 5227110), (7, 4480380), (9, 3484740), (10, 3136266), (12, 2613555), (14, 2240190), (15, 2090844), (18, 1742370), (20, 1568133), (21, 1493460), (27, 1161580), (28, 1120095), (30, 1045422), (35, 896076), (36, 871185), (42, 746730), (45, 696948), (54, 580790), (60, 522711), (63, 497820), (70, 448038), (84, 373365), (90, 348474), (105, 298692), (108, 290395), (126, 248910), (135, 232316), (140, 224019), (180, 174237), (189, 165940), (210, 149346), (252, 124455), (270, 116158), (315, 99564), (378, 82970), (420, 74673), (540, 58079), (630, 49782), (756, 41485), (945, 33188), (1260, 24891), (1890, 16594), (3780, 8297)]