30477712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 62416640

約数和(自身を除く): 31938928

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 1429, 2666, 2858, 5332, 5716, 10664, 11432, 21328, 22864, 44299, 61447, 88598, 122894, 177196, 245788, 354392, 491576, 708784, 983152, 1904857, 3809714, 7619428, 15238856, 30477712]

約数ペア:

[(1, 30477712), (2, 15238856), (4, 7619428), (8, 3809714), (16, 1904857), (31, 983152), (43, 708784), (62, 491576), (86, 354392), (124, 245788), (172, 177196), (248, 122894), (344, 88598), (496, 61447), (688, 44299), (1333, 22864), (1429, 21328), (2666, 11432), (2858, 10664), (5332, 5716)]