2474190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 6615648

約数和(自身を除く): 4141458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 743, 1110, 1486, 1665, 2229, 3330, 3715, 4458, 6687, 7430, 11145, 13374, 22290, 27491, 33435, 54982, 66870, 82473, 137455, 164946, 247419, 274910, 412365, 494838, 824730, 1237095, 2474190]

約数ペア:

[(1, 2474190), (2, 1237095), (3, 824730), (5, 494838), (6, 412365), (9, 274910), (10, 247419), (15, 164946), (18, 137455), (30, 82473), (37, 66870), (45, 54982), (74, 33435), (90, 27491), (111, 22290), (185, 13374), (222, 11145), (333, 7430), (370, 6687), (555, 4458), (666, 3715), (743, 3330), (1110, 2229), (1486, 1665)]