31005324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 91084448

約数和(自身を除く): 60079124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2017, 2196, 2562, 3843, 4034, 5124, 6051, 7686, 8068, 12102, 14119, 15372, 18153, 24204, 28238, 36306, 42357, 56476, 72612, 84714, 123037, 127071, 169428, 246074, 254142, 369111, 492148, 508284, 738222, 861259, 1107333, 1476444, 1722518, 2214666, 2583777, 3445036, 4429332, 5167554, 7751331, 10335108, 15502662, 31005324]

約数ペア:

[(1, 31005324), (2, 15502662), (3, 10335108), (4, 7751331), (6, 5167554), (7, 4429332), (9, 3445036), (12, 2583777), (14, 2214666), (18, 1722518), (21, 1476444), (28, 1107333), (36, 861259), (42, 738222), (61, 508284), (63, 492148), (84, 369111), (122, 254142), (126, 246074), (183, 169428), (244, 127071), (252, 123037), (366, 84714), (427, 72612), (549, 56476), (732, 42357), (854, 36306), (1098, 28238), (1281, 24204), (1708, 18153), (2017, 15372), (2196, 14119), (2562, 12102), (3843, 8068), (4034, 7686), (5124, 6051)]