30315992

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5581}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 65644320

約数和(自身を除く): 35328328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 5581, 11162, 22324, 39067, 44648, 78134, 156268, 312536, 541357, 1082714, 2165428, 3789499, 4330856, 7578998, 15157996, 30315992]

約数ペア:

[(1, 30315992), (2, 15157996), (4, 7578998), (7, 4330856), (8, 3789499), (14, 2165428), (28, 1082714), (56, 541357), (97, 312536), (194, 156268), (388, 78134), (679, 44648), (776, 39067), (1358, 22324), (2716, 11162), (5432, 5581)]