89922870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43441}}^1$

素因数の和:43477

約数の個数: 48

約数和(自身を含む): 243970272

約数和(自身を除く): 154047402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 43441, 86882, 130323, 217205, 260646, 390969, 434410, 651615, 781938, 999143, 1303230, 1954845, 1998286, 2997429, 3909690, 4995715, 5994858, 8992287, 9991430, 14987145, 17984574, 29974290, 44961435, 89922870]

約数ペア:

[(1, 89922870), (2, 44961435), (3, 29974290), (5, 17984574), (6, 14987145), (9, 9991430), (10, 8992287), (15, 5994858), (18, 4995715), (23, 3909690), (30, 2997429), (45, 1998286), (46, 1954845), (69, 1303230), (90, 999143), (115, 781938), (138, 651615), (207, 434410), (230, 390969), (345, 260646), (414, 217205), (690, 130323), (1035, 86882), (2070, 43441)]