70849620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131203}}^1$

素因数の和:131221

約数の個数: 48

約数和(自身を含む): 220422720

約数和(自身を除く): 149573100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 131203, 262406, 393609, 524812, 656015, 787218, 1180827, 1312030, 1574436, 1968045, 2361654, 2624060, 3542481, 3936090, 4723308, 5904135, 7084962, 7872180, 11808270, 14169924, 17712405, 23616540, 35424810, 70849620]

約数ペア:

[(1, 70849620), (2, 35424810), (3, 23616540), (4, 17712405), (5, 14169924), (6, 11808270), (9, 7872180), (10, 7084962), (12, 5904135), (15, 4723308), (18, 3936090), (20, 3542481), (27, 2624060), (30, 2361654), (36, 1968045), (45, 1574436), (54, 1312030), (60, 1180827), (90, 787218), (108, 656015), (135, 524812), (180, 393609), (270, 262406), (540, 131203)]