2095980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 5931744

約数和(自身を除く): 3835764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 193, 362, 386, 543, 579, 724, 772, 905, 965, 1086, 1158, 1810, 1930, 2172, 2316, 2715, 2895, 3620, 3860, 5430, 5790, 10860, 11580, 34933, 69866, 104799, 139732, 174665, 209598, 349330, 419196, 523995, 698660, 1047990, 2095980]

約数ペア:

[(1, 2095980), (2, 1047990), (3, 698660), (4, 523995), (5, 419196), (6, 349330), (10, 209598), (12, 174665), (15, 139732), (20, 104799), (30, 69866), (60, 34933), (181, 11580), (193, 10860), (362, 5790), (386, 5430), (543, 3860), (579, 3620), (724, 2895), (772, 2715), (905, 2316), (965, 2172), (1086, 1930), (1158, 1810)]