387698970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{445631}}^1$

素因数の和:445670

約数の個数: 32

約数和(自身を含む): 962565120

約数和(自身を除く): 574866150

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 445631, 891262, 1336893, 2228155, 2673786, 4456310, 6684465, 12923299, 13368930, 25846598, 38769897, 64616495, 77539794, 129232990, 193849485, 387698970]

約数ペア:

[(1, 387698970), (2, 193849485), (3, 129232990), (5, 77539794), (6, 64616495), (10, 38769897), (15, 25846598), (29, 13368930), (30, 12923299), (58, 6684465), (87, 4456310), (145, 2673786), (174, 2228155), (290, 1336893), (435, 891262), (870, 445631)]