30866235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 21388485

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 1619, 3813, 4857, 6355, 8095, 19065, 24285, 50189, 66379, 150567, 199137, 250945, 331895, 752835, 995685, 2057749, 6173247, 10288745, 30866235]

約数ペア:

[(1, 30866235), (3, 10288745), (5, 6173247), (15, 2057749), (31, 995685), (41, 752835), (93, 331895), (123, 250945), (155, 199137), (205, 150567), (465, 66379), (615, 50189), (1271, 24285), (1619, 19065), (3813, 8095), (4857, 6355)]