78098190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15971}}^1$

素因数の和:16144

約数の個数: 32

約数和(自身を含む): 188597376

約数和(自身を除く): 110499186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 15971, 31942, 47913, 79855, 95826, 159710, 239565, 479130, 2603273, 5206546, 7809819, 13016365, 15619638, 26032730, 39049095, 78098190]

約数ペア:

[(1, 78098190), (2, 39049095), (3, 26032730), (5, 15619638), (6, 13016365), (10, 7809819), (15, 5206546), (30, 2603273), (163, 479130), (326, 239565), (489, 159710), (815, 95826), (978, 79855), (1630, 47913), (2445, 31942), (4890, 15971)]