2017345830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{81707}}^1$

素因数の和:82540

約数の個数: 32

約数和(自身を含む): 4847572224

約数和(自身を除く): 2830226394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2469, 4115, 4938, 8230, 12345, 24690, 81707, 163414, 245121, 408535, 490242, 817070, 1225605, 2451210, 67244861, 134489722, 201734583, 336224305, 403469166, 672448610, 1008672915, 2017345830]

約数ペア:

[(1, 2017345830), (2, 1008672915), (3, 672448610), (5, 403469166), (6, 336224305), (10, 201734583), (15, 134489722), (30, 67244861), (823, 2451210), (1646, 1225605), (2469, 817070), (4115, 490242), (4938, 408535), (8230, 245121), (12345, 163414), (24690, 81707)]