3349277540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{16979}}^1$

素因数の和:18404

約数の個数: 48

約数和(自身を含む): 8044444800

約数和(自身を除く): 4695167260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1409, 2818, 5636, 7045, 9863, 14090, 16979, 19726, 28180, 33958, 39452, 49315, 67916, 84895, 98630, 118853, 169790, 197260, 237706, 339580, 475412, 594265, 1188530, 2377060, 23923411, 47846822, 95693644, 119617055, 167463877, 239234110, 334927754, 478468220, 669855508, 837319385, 1674638770, 3349277540]

約数ペア:

[(1, 3349277540), (2, 1674638770), (4, 837319385), (5, 669855508), (7, 478468220), (10, 334927754), (14, 239234110), (20, 167463877), (28, 119617055), (35, 95693644), (70, 47846822), (140, 23923411), (1409, 2377060), (2818, 1188530), (5636, 594265), (7045, 475412), (9863, 339580), (14090, 237706), (16979, 197260), (19726, 169790), (28180, 118853), (33958, 98630), (39452, 84895), (49315, 67916)]