30446178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2617}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 69869184

約数和(自身を除く): 39423006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 2617, 3878, 5234, 5817, 7851, 11634, 15702, 18319, 36638, 54957, 109914, 724909, 1449818, 2174727, 4349454, 5074363, 10148726, 15223089, 30446178]

約数ペア:

[(1, 30446178), (2, 15223089), (3, 10148726), (6, 5074363), (7, 4349454), (14, 2174727), (21, 1449818), (42, 724909), (277, 109914), (554, 54957), (831, 36638), (1662, 18319), (1939, 15702), (2617, 11634), (3878, 7851), (5234, 5817)]