129277190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 272292192

約数和(自身を除く): 143015002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 965, 1351, 1367, 1930, 2702, 2734, 6755, 6835, 9457, 9569, 13510, 13670, 18914, 19138, 47285, 47845, 66983, 94570, 95690, 133966, 263831, 334915, 527662, 669830, 1319155, 1846817, 2638310, 3693634, 9234085, 12927719, 18468170, 25855438, 64638595, 129277190]

約数ペア:

[(1, 129277190), (2, 64638595), (5, 25855438), (7, 18468170), (10, 12927719), (14, 9234085), (35, 3693634), (49, 2638310), (70, 1846817), (98, 1319155), (193, 669830), (245, 527662), (386, 334915), (490, 263831), (965, 133966), (1351, 95690), (1367, 94570), (1930, 66983), (2702, 47845), (2734, 47285), (6755, 19138), (6835, 18914), (9457, 13670), (9569, 13510)]