30208592

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 63954240

約数和(自身を除く): 33745648

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 139, 188, 272, 278, 289, 376, 556, 578, 752, 799, 1112, 1156, 1598, 2224, 2312, 2363, 3196, 4624, 4726, 6392, 6533, 9452, 12784, 13066, 13583, 18904, 26132, 27166, 37808, 40171, 52264, 54332, 80342, 104528, 108664, 111061, 160684, 217328, 222122, 321368, 444244, 642736, 888488, 1776976, 1888037, 3776074, 7552148, 15104296, 30208592]

約数ペア:

[(1, 30208592), (2, 15104296), (4, 7552148), (8, 3776074), (16, 1888037), (17, 1776976), (34, 888488), (47, 642736), (68, 444244), (94, 321368), (136, 222122), (139, 217328), (188, 160684), (272, 111061), (278, 108664), (289, 104528), (376, 80342), (556, 54332), (578, 52264), (752, 40171), (799, 37808), (1112, 27166), (1156, 26132), (1598, 18904), (2224, 13583), (2312, 13066), (2363, 12784), (3196, 9452), (4624, 6533), (4726, 6392)]