179285460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129917}}^1$

素因数の和:129952

約数の個数: 48

約数和(自身を含む): 523829376

約数和(自身を除く): 344543916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 129917, 259834, 389751, 519668, 649585, 779502, 1299170, 1559004, 1948755, 2598340, 2988091, 3897510, 5976182, 7795020, 8964273, 11952364, 14940455, 17928546, 29880910, 35857092, 44821365, 59761820, 89642730, 179285460]

約数ペア:

[(1, 179285460), (2, 89642730), (3, 59761820), (4, 44821365), (5, 35857092), (6, 29880910), (10, 17928546), (12, 14940455), (15, 11952364), (20, 8964273), (23, 7795020), (30, 5976182), (46, 3897510), (60, 2988091), (69, 2598340), (92, 1948755), (115, 1559004), (138, 1299170), (230, 779502), (276, 649585), (345, 519668), (460, 389751), (690, 259834), (1380, 129917)]