9251460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 28392000

約数和(自身を除く): 19140540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 499, 515, 618, 927, 998, 1030, 1236, 1497, 1545, 1854, 1996, 2060, 2495, 2994, 3090, 3708, 4491, 4635, 4990, 5988, 6180, 7485, 8982, 9270, 9980, 14970, 17964, 18540, 22455, 29940, 44910, 51397, 89820, 102794, 154191, 205588, 256985, 308382, 462573, 513970, 616764, 770955, 925146, 1027940, 1541910, 1850292, 2312865, 3083820, 4625730, 9251460]

約数ペア:

[(1, 9251460), (2, 4625730), (3, 3083820), (4, 2312865), (5, 1850292), (6, 1541910), (9, 1027940), (10, 925146), (12, 770955), (15, 616764), (18, 513970), (20, 462573), (30, 308382), (36, 256985), (45, 205588), (60, 154191), (90, 102794), (103, 89820), (180, 51397), (206, 44910), (309, 29940), (412, 22455), (499, 18540), (515, 17964), (618, 14970), (927, 9980), (998, 9270), (1030, 8982), (1236, 7485), (1497, 6180), (1545, 5988), (1854, 4990), (1996, 4635), (2060, 4491), (2495, 3708), (2994, 3090)]