6633180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 20612592

約数和(自身を除く): 13979412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 857, 860, 1290, 1548, 1714, 1935, 2571, 2580, 3428, 3870, 4285, 5142, 7713, 7740, 8570, 10284, 12855, 15426, 17140, 25710, 30852, 36851, 38565, 51420, 73702, 77130, 110553, 147404, 154260, 184255, 221106, 331659, 368510, 442212, 552765, 663318, 737020, 1105530, 1326636, 1658295, 2211060, 3316590, 6633180]

約数ペア:

[(1, 6633180), (2, 3316590), (3, 2211060), (4, 1658295), (5, 1326636), (6, 1105530), (9, 737020), (10, 663318), (12, 552765), (15, 442212), (18, 368510), (20, 331659), (30, 221106), (36, 184255), (43, 154260), (45, 147404), (60, 110553), (86, 77130), (90, 73702), (129, 51420), (172, 38565), (180, 36851), (215, 30852), (258, 25710), (387, 17140), (430, 15426), (516, 12855), (645, 10284), (774, 8570), (857, 7740), (860, 7713), (1290, 5142), (1548, 4285), (1714, 3870), (1935, 3428), (2571, 2580)]