70524580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26513}}^1$

素因数の和:26548

約数の個数: 48

約数和(自身を含む): 178174080

約数和(自身を除く): 107649500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 26513, 53026, 106052, 132565, 185591, 265130, 371182, 503747, 530260, 742364, 927955, 1007494, 1855910, 2014988, 2518735, 3526229, 3711820, 5037470, 7052458, 10074940, 14104916, 17631145, 35262290, 70524580]

約数ペア:

[(1, 70524580), (2, 35262290), (4, 17631145), (5, 14104916), (7, 10074940), (10, 7052458), (14, 5037470), (19, 3711820), (20, 3526229), (28, 2518735), (35, 2014988), (38, 1855910), (70, 1007494), (76, 927955), (95, 742364), (133, 530260), (140, 503747), (190, 371182), (266, 265130), (380, 185591), (532, 132565), (665, 106052), (1330, 53026), (2660, 26513)]