314977460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3343}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 757295616

約数和(自身を除く): 442318156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 1346, 2692, 3343, 3365, 4711, 6686, 6730, 9422, 13372, 13460, 16715, 18844, 23401, 23555, 33430, 46802, 47110, 66860, 93604, 94220, 117005, 234010, 468020, 2249839, 4499678, 8999356, 11249195, 15748873, 22498390, 31497746, 44996780, 62995492, 78744365, 157488730, 314977460]

約数ペア:

[(1, 314977460), (2, 157488730), (4, 78744365), (5, 62995492), (7, 44996780), (10, 31497746), (14, 22498390), (20, 15748873), (28, 11249195), (35, 8999356), (70, 4499678), (140, 2249839), (673, 468020), (1346, 234010), (2692, 117005), (3343, 94220), (3365, 93604), (4711, 66860), (6686, 47110), (6730, 46802), (9422, 33430), (13372, 23555), (13460, 23401), (16715, 18844)]