42174090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{66943}}^1$

素因数の和:66963

約数の個数: 48

約数和(自身を含む): 125319168

約数和(自身を除く): 83145078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 66943, 133886, 200829, 334715, 401658, 468601, 602487, 669430, 937202, 1004145, 1204974, 1405803, 2008290, 2343005, 2811606, 3012435, 4217409, 4686010, 6024870, 7029015, 8434818, 14058030, 21087045, 42174090]

約数ペア:

[(1, 42174090), (2, 21087045), (3, 14058030), (5, 8434818), (6, 7029015), (7, 6024870), (9, 4686010), (10, 4217409), (14, 3012435), (15, 2811606), (18, 2343005), (21, 2008290), (30, 1405803), (35, 1204974), (42, 1004145), (45, 937202), (63, 669430), (70, 602487), (90, 468601), (105, 401658), (126, 334715), (210, 200829), (315, 133886), (630, 66943)]