2013478290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{38639}}^1$

素因数の和:38848

約数の個数: 64

約数和(自身を含む): 5397235200

約数和(自身を除く): 3383756910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 270, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5211, 5790, 8685, 10422, 17370, 26055, 38639, 52110, 77278, 115917, 193195, 231834, 347751, 386390, 579585, 695502, 1043253, 1159170, 1738755, 2086506, 3477510, 5216265, 7457327, 10432530, 14914654, 22371981, 37286635, 44743962, 67115943, 74573270, 111859905, 134231886, 201347829, 223719810, 335579715, 402695658, 671159430, 1006739145, 2013478290]

約数ペア:

[(1, 2013478290), (2, 1006739145), (3, 671159430), (5, 402695658), (6, 335579715), (9, 223719810), (10, 201347829), (15, 134231886), (18, 111859905), (27, 74573270), (30, 67115943), (45, 44743962), (54, 37286635), (90, 22371981), (135, 14914654), (193, 10432530), (270, 7457327), (386, 5216265), (579, 3477510), (965, 2086506), (1158, 1738755), (1737, 1159170), (1930, 1043253), (2895, 695502), (3474, 579585), (5211, 386390), (5790, 347751), (8685, 231834), (10422, 193195), (17370, 115917), (26055, 77278), (38639, 52110)]