45244810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 47007350

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 103, 109, 130, 155, 206, 218, 310, 403, 515, 545, 806, 1030, 1090, 1339, 1417, 2015, 2678, 2834, 3193, 3379, 4030, 6386, 6695, 6758, 7085, 11227, 13390, 14170, 15965, 16895, 22454, 31930, 33790, 41509, 43927, 56135, 83018, 87854, 112270, 145951, 207545, 219635, 291902, 348037, 415090, 439270, 696074, 729755, 1459510, 1740185, 3480370, 4524481, 9048962, 22622405, 45244810]

約数ペア:

[(1, 45244810), (2, 22622405), (5, 9048962), (10, 4524481), (13, 3480370), (26, 1740185), (31, 1459510), (62, 729755), (65, 696074), (103, 439270), (109, 415090), (130, 348037), (155, 291902), (206, 219635), (218, 207545), (310, 145951), (403, 112270), (515, 87854), (545, 83018), (806, 56135), (1030, 43927), (1090, 41509), (1339, 33790), (1417, 31930), (2015, 22454), (2678, 16895), (2834, 15965), (3193, 14170), (3379, 13390), (4030, 11227), (6386, 7085), (6695, 6758)]