30739485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 59769216

約数和(自身を除く): 29029731

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1013, 1445, 1785, 2023, 3039, 4335, 5065, 6069, 7091, 10115, 15195, 17221, 21273, 30345, 35455, 51663, 86105, 106365, 120547, 258315, 292757, 361641, 602735, 878271, 1463785, 1808205, 2049299, 4391355, 6147897, 10246495, 30739485]

約数ペア:

[(1, 30739485), (3, 10246495), (5, 6147897), (7, 4391355), (15, 2049299), (17, 1808205), (21, 1463785), (35, 878271), (51, 602735), (85, 361641), (105, 292757), (119, 258315), (255, 120547), (289, 106365), (357, 86105), (595, 51663), (867, 35455), (1013, 30345), (1445, 21273), (1785, 17221), (2023, 15195), (3039, 10115), (4335, 7091), (5065, 6069)]