83398070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 94516810

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 103, 206, 215, 269, 301, 430, 515, 538, 602, 721, 1030, 1345, 1442, 1505, 1883, 2690, 3010, 3605, 3766, 4429, 7210, 8858, 9415, 11567, 18830, 22145, 23134, 27707, 31003, 44290, 55414, 57835, 62006, 80969, 115670, 138535, 155015, 161938, 193949, 277070, 310030, 387898, 404845, 809690, 969745, 1191401, 1939490, 2382802, 5957005, 8339807, 11914010, 16679614, 41699035, 83398070]

約数ペア:

[(1, 83398070), (2, 41699035), (5, 16679614), (7, 11914010), (10, 8339807), (14, 5957005), (35, 2382802), (43, 1939490), (70, 1191401), (86, 969745), (103, 809690), (206, 404845), (215, 387898), (269, 310030), (301, 277070), (430, 193949), (515, 161938), (538, 155015), (602, 138535), (721, 115670), (1030, 80969), (1345, 62006), (1442, 57835), (1505, 55414), (1883, 44290), (2690, 31003), (3010, 27707), (3605, 23134), (3766, 22145), (4429, 18830), (7210, 11567), (8858, 9415)]