3115020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 8799840

約数和(自身を除く): 5684820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 269, 386, 538, 579, 772, 807, 965, 1076, 1158, 1345, 1614, 1930, 2316, 2690, 2895, 3228, 3860, 4035, 5380, 5790, 8070, 11580, 16140, 51917, 103834, 155751, 207668, 259585, 311502, 519170, 623004, 778755, 1038340, 1557510, 3115020]

約数ペア:

[(1, 3115020), (2, 1557510), (3, 1038340), (4, 778755), (5, 623004), (6, 519170), (10, 311502), (12, 259585), (15, 207668), (20, 155751), (30, 103834), (60, 51917), (193, 16140), (269, 11580), (386, 8070), (538, 5790), (579, 5380), (772, 4035), (807, 3860), (965, 3228), (1076, 2895), (1158, 2690), (1345, 2316), (1614, 1930)]