5420130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 14117760

約数和(自身を除く): 8697630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 257, 285, 370, 514, 555, 570, 703, 771, 1110, 1285, 1406, 1542, 2109, 2570, 3515, 3855, 4218, 4883, 7030, 7710, 9509, 9766, 10545, 14649, 19018, 21090, 24415, 28527, 29298, 47545, 48830, 57054, 73245, 95090, 142635, 146490, 180671, 285270, 361342, 542013, 903355, 1084026, 1806710, 2710065, 5420130]

約数ペア:

[(1, 5420130), (2, 2710065), (3, 1806710), (5, 1084026), (6, 903355), (10, 542013), (15, 361342), (19, 285270), (30, 180671), (37, 146490), (38, 142635), (57, 95090), (74, 73245), (95, 57054), (111, 48830), (114, 47545), (185, 29298), (190, 28527), (222, 24415), (257, 21090), (285, 19018), (370, 14649), (514, 10545), (555, 9766), (570, 9509), (703, 7710), (771, 7030), (1110, 4883), (1285, 4218), (1406, 3855), (1542, 3515), (2109, 2570)]