2015952010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{4391}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 3749151744

約数和(自身を除く): 1733199734

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1481, 2962, 4391, 7405, 8782, 14810, 21955, 43910, 45911, 91822, 136121, 229555, 272242, 459110, 680605, 1361210, 6503071, 13006142, 32515355, 65030710, 201595201, 403190402, 1007976005, 2015952010]

約数ペア:

[(1, 2015952010), (2, 1007976005), (5, 403190402), (10, 201595201), (31, 65030710), (62, 32515355), (155, 13006142), (310, 6503071), (1481, 1361210), (2962, 680605), (4391, 459110), (7405, 272242), (8782, 229555), (14810, 136121), (21955, 91822), (43910, 45911)]