270618845

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 380083200

約数和(自身を除く): 109464355

約数列:

[1, 5, 7, 35, 79, 97, 395, 485, 553, 679, 1009, 2765, 3395, 5045, 7063, 7663, 35315, 38315, 53641, 79711, 97873, 268205, 398555, 489365, 557977, 685111, 2789885, 3425555, 7731967, 38659835, 54123769, 270618845]

約数ペア:

[(1, 270618845), (5, 54123769), (7, 38659835), (35, 7731967), (79, 3425555), (97, 2789885), (395, 685111), (485, 557977), (553, 489365), (679, 398555), (1009, 268205), (2765, 97873), (3395, 79711), (5045, 53641), (7063, 38315), (7663, 35315)]