2953750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 40

約数和(自身を含む): 5904360

約数和(自身を除く): 2950610

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 139, 170, 250, 278, 425, 625, 695, 850, 1250, 1390, 2125, 2363, 3475, 4250, 4726, 6950, 10625, 11815, 17375, 21250, 23630, 34750, 59075, 86875, 118150, 173750, 295375, 590750, 1476875, 2953750]

約数ペア:

[(1, 2953750), (2, 1476875), (5, 590750), (10, 295375), (17, 173750), (25, 118150), (34, 86875), (50, 59075), (85, 34750), (125, 23630), (139, 21250), (170, 17375), (250, 11815), (278, 10625), (425, 6950), (625, 4726), (695, 4250), (850, 3475), (1250, 2363), (1390, 2125)]