6135820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 13608000

約数和(自身を除く): 7472180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 149, 284, 290, 298, 355, 580, 596, 710, 745, 1420, 1490, 2059, 2980, 4118, 4321, 8236, 8642, 10295, 10579, 17284, 20590, 21158, 21605, 41180, 42316, 43210, 52895, 86420, 105790, 211580, 306791, 613582, 1227164, 1533955, 3067910, 6135820]

約数ペア:

[(1, 6135820), (2, 3067910), (4, 1533955), (5, 1227164), (10, 613582), (20, 306791), (29, 211580), (58, 105790), (71, 86420), (116, 52895), (142, 43210), (145, 42316), (149, 41180), (284, 21605), (290, 21158), (298, 20590), (355, 17284), (580, 10579), (596, 10295), (710, 8642), (745, 8236), (1420, 4321), (1490, 4118), (2059, 2980)]