30570645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{811}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 25554795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 359, 811, 1077, 1795, 2433, 2513, 4055, 5385, 5677, 7539, 12165, 12565, 17031, 28385, 37695, 85155, 291149, 873447, 1455745, 2038043, 4367235, 6114129, 10190215, 30570645]

約数ペア:

[(1, 30570645), (3, 10190215), (5, 6114129), (7, 4367235), (15, 2038043), (21, 1455745), (35, 873447), (105, 291149), (359, 85155), (811, 37695), (1077, 28385), (1795, 17031), (2433, 12565), (2513, 12165), (4055, 7539), (5385, 5677)]