154266210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{34981}}^1$

素因数の和:35008

約数の個数: 72

約数和(自身を含む): 466589916

約数和(自身を除く): 312323706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 34981, 69962, 104943, 174905, 209886, 244867, 314829, 349810, 489734, 524715, 629658, 734601, 1049430, 1224335, 1469202, 1574145, 1714069, 2203803, 2448670, 3148290, 3428138, 3673005, 4407606, 5142207, 7346010, 8570345, 10284414, 11019015, 15426621, 17140690, 22038030, 25711035, 30853242, 51422070, 77133105, 154266210]

約数ペア:

[(1, 154266210), (2, 77133105), (3, 51422070), (5, 30853242), (6, 25711035), (7, 22038030), (9, 17140690), (10, 15426621), (14, 11019015), (15, 10284414), (18, 8570345), (21, 7346010), (30, 5142207), (35, 4407606), (42, 3673005), (45, 3428138), (49, 3148290), (63, 2448670), (70, 2203803), (90, 1714069), (98, 1574145), (105, 1469202), (126, 1224335), (147, 1049430), (210, 734601), (245, 629658), (294, 524715), (315, 489734), (441, 349810), (490, 314829), (630, 244867), (735, 209886), (882, 174905), (1470, 104943), (2205, 69962), (4410, 34981)]