2749750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 5458752

約数和(自身を除く): 2709002

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 647, 850, 1294, 2125, 3235, 4250, 6470, 10999, 16175, 21998, 32350, 54995, 80875, 109990, 161750, 274975, 549950, 1374875, 2749750]

約数ペア:

[(1, 2749750), (2, 1374875), (5, 549950), (10, 274975), (17, 161750), (25, 109990), (34, 80875), (50, 54995), (85, 32350), (125, 21998), (170, 16175), (250, 10999), (425, 6470), (647, 4250), (850, 3235), (1294, 2125)]