28830390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1523}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 69348096

約数和(自身を除く): 40517706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1523, 1893, 3046, 3155, 3786, 4569, 6310, 7615, 9138, 9465, 15230, 18930, 22845, 45690, 961013, 1922026, 2883039, 4805065, 5766078, 9610130, 14415195, 28830390]

約数ペア:

[(1, 28830390), (2, 14415195), (3, 9610130), (5, 5766078), (6, 4805065), (10, 2883039), (15, 1922026), (30, 961013), (631, 45690), (1262, 22845), (1523, 18930), (1893, 15230), (3046, 9465), (3155, 9138), (3786, 7615), (4569, 6310)]