1755306140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{12377}}^1$

素因数の和:13406

約数の個数: 48

約数和(自身を含む): 4217234112

約数和(自身を除く): 2461927972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1013, 2026, 4052, 5065, 7091, 10130, 12377, 14182, 20260, 24754, 28364, 35455, 49508, 61885, 70910, 86639, 123770, 141820, 173278, 247540, 346556, 433195, 866390, 1732780, 12537901, 25075802, 50151604, 62689505, 87765307, 125379010, 175530614, 250758020, 351061228, 438826535, 877653070, 1755306140]

約数ペア:

[(1, 1755306140), (2, 877653070), (4, 438826535), (5, 351061228), (7, 250758020), (10, 175530614), (14, 125379010), (20, 87765307), (28, 62689505), (35, 50151604), (70, 25075802), (140, 12537901), (1013, 1732780), (2026, 866390), (4052, 433195), (5065, 346556), (7091, 247540), (10130, 173278), (12377, 141820), (14182, 123770), (20260, 86639), (24754, 70910), (28364, 61885), (35455, 49508)]