30669664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 33197216

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 719, 992, 1333, 1376, 1438, 2666, 2876, 5332, 5752, 10664, 11504, 21328, 22289, 23008, 30917, 42656, 44578, 61834, 89156, 123668, 178312, 247336, 356624, 494672, 713248, 958427, 989344, 1916854, 3833708, 7667416, 15334832, 30669664]

約数ペア:

[(1, 30669664), (2, 15334832), (4, 7667416), (8, 3833708), (16, 1916854), (31, 989344), (32, 958427), (43, 713248), (62, 494672), (86, 356624), (124, 247336), (172, 178312), (248, 123668), (344, 89156), (496, 61834), (688, 44578), (719, 42656), (992, 30917), (1333, 23008), (1376, 22289), (1438, 21328), (2666, 11504), (2876, 10664), (5332, 5752)]