2017182330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251833}}^1$

素因数の和:251935

約数の個数: 48

約数和(自身を含む): 5303624040

約数和(自身を除く): 3286441710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 251833, 503666, 755499, 1259165, 1510998, 2266497, 2518330, 3777495, 4532994, 7554990, 11332485, 22413137, 22664970, 44826274, 67239411, 112065685, 134478822, 201718233, 224131370, 336197055, 403436466, 672394110, 1008591165, 2017182330]

約数ペア:

[(1, 2017182330), (2, 1008591165), (3, 672394110), (5, 403436466), (6, 336197055), (9, 224131370), (10, 201718233), (15, 134478822), (18, 112065685), (30, 67239411), (45, 44826274), (89, 22664970), (90, 22413137), (178, 11332485), (267, 7554990), (445, 4532994), (534, 3777495), (801, 2518330), (890, 2266497), (1335, 1510998), (1602, 1259165), (2670, 755499), (4005, 503666), (8010, 251833)]