66768870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 190146528

約数和(自身を除く): 123377658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 857, 1113, 1470, 1590, 1714, 1855, 2226, 2571, 2597, 3710, 4285, 5142, 5194, 5565, 5999, 7791, 8570, 11130, 11998, 12855, 12985, 15582, 17997, 25710, 25970, 29995, 35994, 38955, 41993, 45421, 59990, 77910, 83986, 89985, 90842, 125979, 136263, 179970, 209965, 227105, 251958, 272526, 317947, 419930, 454210, 629895, 635894, 681315, 953841, 1259790, 1362630, 1589735, 1907682, 2225629, 3179470, 4451258, 4769205, 6676887, 9538410, 11128145, 13353774, 22256290, 33384435, 66768870]

約数ペア:

[(1, 66768870), (2, 33384435), (3, 22256290), (5, 13353774), (6, 11128145), (7, 9538410), (10, 6676887), (14, 4769205), (15, 4451258), (21, 3179470), (30, 2225629), (35, 1907682), (42, 1589735), (49, 1362630), (53, 1259790), (70, 953841), (98, 681315), (105, 635894), (106, 629895), (147, 454210), (159, 419930), (210, 317947), (245, 272526), (265, 251958), (294, 227105), (318, 209965), (371, 179970), (490, 136263), (530, 125979), (735, 90842), (742, 89985), (795, 83986), (857, 77910), (1113, 59990), (1470, 45421), (1590, 41993), (1714, 38955), (1855, 35994), (2226, 29995), (2571, 25970), (2597, 25710), (3710, 17997), (4285, 15582), (5142, 12985), (5194, 12855), (5565, 11998), (5999, 11130), (7791, 8570)]