30138656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 62778240

約数和(自身を除く): 32639584

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 691, 752, 928, 1363, 1382, 1504, 2726, 2764, 5452, 5528, 10904, 11056, 20039, 21808, 22112, 32477, 40078, 43616, 64954, 80156, 129908, 160312, 259816, 320624, 519632, 641248, 941833, 1039264, 1883666, 3767332, 7534664, 15069328, 30138656]

約数ペア:

[(1, 30138656), (2, 15069328), (4, 7534664), (8, 3767332), (16, 1883666), (29, 1039264), (32, 941833), (47, 641248), (58, 519632), (94, 320624), (116, 259816), (188, 160312), (232, 129908), (376, 80156), (464, 64954), (691, 43616), (752, 40078), (928, 32477), (1363, 22112), (1382, 21808), (1504, 20039), (2726, 11056), (2764, 10904), (5452, 5528)]