70220930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 66270334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 743, 1454, 1486, 3635, 3715, 7270, 7430, 9451, 9659, 18902, 19318, 47255, 48295, 94510, 96590, 540161, 1080322, 2700805, 5401610, 7022093, 14044186, 35110465, 70220930]

約数ペア:

[(1, 70220930), (2, 35110465), (5, 14044186), (10, 7022093), (13, 5401610), (26, 2700805), (65, 1080322), (130, 540161), (727, 96590), (743, 94510), (1454, 48295), (1486, 47255), (3635, 19318), (3715, 18902), (7270, 9659), (7430, 9451)]