279711410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{4231}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 550295424

約数和(自身を除く): 270584014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 1202, 3005, 4231, 6010, 6611, 8462, 13222, 21155, 33055, 42310, 46541, 66110, 93082, 232705, 465410, 2542831, 5085662, 12714155, 25428310, 27971141, 55942282, 139855705, 279711410]

約数ペア:

[(1, 279711410), (2, 139855705), (5, 55942282), (10, 27971141), (11, 25428310), (22, 12714155), (55, 5085662), (110, 2542831), (601, 465410), (1202, 232705), (3005, 93082), (4231, 66110), (6010, 46541), (6611, 42310), (8462, 33055), (13222, 21155)]