30340048

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 60261768

約数和(自身を除く): 29921720

約数列:

[1, 2, 4, 8, 16, 97, 113, 173, 194, 226, 346, 388, 452, 692, 776, 904, 1384, 1552, 1808, 2768, 10961, 16781, 19549, 21922, 33562, 39098, 43844, 67124, 78196, 87688, 134248, 156392, 175376, 268496, 312784, 1896253, 3792506, 7585012, 15170024, 30340048]

約数ペア:

[(1, 30340048), (2, 15170024), (4, 7585012), (8, 3792506), (16, 1896253), (97, 312784), (113, 268496), (173, 175376), (194, 156392), (226, 134248), (346, 87688), (388, 78196), (452, 67124), (692, 43844), (776, 39098), (904, 33562), (1384, 21922), (1552, 19549), (1808, 16781), (2768, 10961)]