349426236420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{647085623}}^1$

素因数の和:647085641

約数の個数: 48

約数和(自身を含む): 1087103848320

約数和(自身を除く): 737677611900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 647085623, 1294171246, 1941256869, 2588342492, 3235428115, 3882513738, 5823770607, 6470856230, 7765027476, 9706284345, 11647541214, 12941712460, 17471311821, 19412568690, 23295082428, 29118853035, 34942623642, 38825137380, 58237706070, 69885247284, 87356559105, 116475412140, 174713118210, 349426236420]

約数ペア:

[(1, 349426236420), (2, 174713118210), (3, 116475412140), (4, 87356559105), (5, 69885247284), (6, 58237706070), (9, 38825137380), (10, 34942623642), (12, 29118853035), (15, 23295082428), (18, 19412568690), (20, 17471311821), (27, 12941712460), (30, 11647541214), (36, 9706284345), (45, 7765027476), (54, 6470856230), (60, 5823770607), (90, 3882513738), (108, 3235428115), (135, 2588342492), (180, 1941256869), (270, 1294171246), (540, 647085623)]