9874740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 28546560

約数和(自身を除く): 18671820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 5309, 10618, 15927, 21236, 26545, 31854, 53090, 63708, 79635, 106180, 159270, 164579, 318540, 329158, 493737, 658316, 822895, 987474, 1645790, 1974948, 2468685, 3291580, 4937370, 9874740]

約数ペア:

[(1, 9874740), (2, 4937370), (3, 3291580), (4, 2468685), (5, 1974948), (6, 1645790), (10, 987474), (12, 822895), (15, 658316), (20, 493737), (30, 329158), (31, 318540), (60, 164579), (62, 159270), (93, 106180), (124, 79635), (155, 63708), (186, 53090), (310, 31854), (372, 26545), (465, 21236), (620, 15927), (930, 10618), (1860, 5309)]