85460738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 150508800

約数和(自身を除く): 65048062

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 149, 298, 319, 341, 638, 682, 841, 899, 1639, 1682, 1798, 3278, 4321, 4619, 8642, 9238, 9251, 9889, 18502, 19778, 26071, 47531, 50809, 52142, 95062, 101618, 125309, 133951, 250618, 267902, 286781, 573562, 1378399, 1473461, 2756798, 2946922, 3884579, 7769158, 42730369, 85460738]

約数ペア:

[(1, 85460738), (2, 42730369), (11, 7769158), (22, 3884579), (29, 2946922), (31, 2756798), (58, 1473461), (62, 1378399), (149, 573562), (298, 286781), (319, 267902), (341, 250618), (638, 133951), (682, 125309), (841, 101618), (899, 95062), (1639, 52142), (1682, 50809), (1798, 47531), (3278, 26071), (4321, 19778), (4619, 18502), (8642, 9889), (9238, 9251)]