2406350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 5022000

約数和(自身を除く): 2615650

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 149, 170, 190, 298, 323, 425, 475, 646, 745, 850, 950, 1490, 1615, 2533, 2831, 3230, 3725, 5066, 5662, 7450, 8075, 12665, 14155, 16150, 25330, 28310, 48127, 63325, 70775, 96254, 126650, 141550, 240635, 481270, 1203175, 2406350]

約数ペア:

[(1, 2406350), (2, 1203175), (5, 481270), (10, 240635), (17, 141550), (19, 126650), (25, 96254), (34, 70775), (38, 63325), (50, 48127), (85, 28310), (95, 25330), (149, 16150), (170, 14155), (190, 12665), (298, 8075), (323, 7450), (425, 5662), (475, 5066), (646, 3725), (745, 3230), (850, 2831), (950, 2533), (1490, 1615)]