28495290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4973}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 68760576

約数和(自身を除く): 40265286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 4973, 5730, 9946, 14919, 24865, 29838, 49730, 74595, 149190, 949843, 1899686, 2849529, 4749215, 5699058, 9498430, 14247645, 28495290]

約数ペア:

[(1, 28495290), (2, 14247645), (3, 9498430), (5, 5699058), (6, 4749215), (10, 2849529), (15, 1899686), (30, 949843), (191, 149190), (382, 74595), (573, 49730), (955, 29838), (1146, 24865), (1910, 14919), (2865, 9946), (4973, 5730)]