68030685

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 132823152

約数和(自身を除く): 64792467

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 81, 85, 123, 135, 153, 205, 241, 255, 369, 405, 459, 615, 697, 723, 765, 1107, 1205, 1377, 1845, 2091, 2169, 2295, 3321, 3485, 3615, 4097, 5535, 6273, 6507, 6885, 9881, 10455, 10845, 12291, 16605, 18819, 19521, 20485, 29643, 31365, 32535, 36873, 49405, 56457, 61455, 88929, 94095, 97605, 110619, 148215, 167977, 184365, 266787, 282285, 331857, 444645, 503931, 553095, 800361, 839885, 1333935, 1511793, 1659285, 2519655, 4001805, 4535379, 7558965, 13606137, 22676895, 68030685]

約数ペア:

[(1, 68030685), (3, 22676895), (5, 13606137), (9, 7558965), (15, 4535379), (17, 4001805), (27, 2519655), (41, 1659285), (45, 1511793), (51, 1333935), (81, 839885), (85, 800361), (123, 553095), (135, 503931), (153, 444645), (205, 331857), (241, 282285), (255, 266787), (369, 184365), (405, 167977), (459, 148215), (615, 110619), (697, 97605), (723, 94095), (765, 88929), (1107, 61455), (1205, 56457), (1377, 49405), (1845, 36873), (2091, 32535), (2169, 31365), (2295, 29643), (3321, 20485), (3485, 19521), (3615, 18819), (4097, 16605), (5535, 12291), (6273, 10845), (6507, 10455), (6885, 9881)]