40446510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 105440832

約数和(自身を除く): 64994322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 757, 822, 1370, 1514, 1781, 2055, 2271, 3562, 3785, 4110, 4542, 5343, 7570, 8905, 9841, 10686, 11355, 17810, 19682, 22710, 26715, 29523, 49205, 53430, 59046, 98410, 103709, 147615, 207418, 295230, 311127, 518545, 622254, 1037090, 1348217, 1555635, 2696434, 3111270, 4044651, 6741085, 8089302, 13482170, 20223255, 40446510]

約数ペア:

[(1, 40446510), (2, 20223255), (3, 13482170), (5, 8089302), (6, 6741085), (10, 4044651), (13, 3111270), (15, 2696434), (26, 1555635), (30, 1348217), (39, 1037090), (65, 622254), (78, 518545), (130, 311127), (137, 295230), (195, 207418), (274, 147615), (390, 103709), (411, 98410), (685, 59046), (757, 53430), (822, 49205), (1370, 29523), (1514, 26715), (1781, 22710), (2055, 19682), (2271, 17810), (3562, 11355), (3785, 10686), (4110, 9841), (4542, 8905), (5343, 7570)]