1639580030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{34583}}^1$

素因数の和:35032

約数の個数: 32

約数和(自身を含む): 3227102208

約数和(自身を除く): 1587522178

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 23705, 34583, 47410, 69166, 172915, 345830, 380413, 760826, 1902065, 3804130, 14905273, 29810546, 74526365, 149052730, 163958003, 327916006, 819790015, 1639580030]

約数ペア:

[(1, 1639580030), (2, 819790015), (5, 327916006), (10, 163958003), (11, 149052730), (22, 74526365), (55, 29810546), (110, 14905273), (431, 3804130), (862, 1902065), (2155, 760826), (4310, 380413), (4741, 345830), (9482, 172915), (23705, 69166), (34583, 47410)]