69061010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 67796590

約数列:

[1, 2, 5, 10, 19, 38, 43, 79, 86, 95, 107, 158, 190, 214, 215, 395, 430, 535, 790, 817, 1070, 1501, 1634, 2033, 3002, 3397, 4066, 4085, 4601, 6794, 7505, 8170, 8453, 9202, 10165, 15010, 16906, 16985, 20330, 23005, 33970, 42265, 46010, 64543, 84530, 87419, 129086, 160607, 174838, 321214, 322715, 363479, 437095, 645430, 726958, 803035, 874190, 1606070, 1817395, 3634790, 6906101, 13812202, 34530505, 69061010]

約数ペア:

[(1, 69061010), (2, 34530505), (5, 13812202), (10, 6906101), (19, 3634790), (38, 1817395), (43, 1606070), (79, 874190), (86, 803035), (95, 726958), (107, 645430), (158, 437095), (190, 363479), (214, 322715), (215, 321214), (395, 174838), (430, 160607), (535, 129086), (790, 87419), (817, 84530), (1070, 64543), (1501, 46010), (1634, 42265), (2033, 33970), (3002, 23005), (3397, 20330), (4066, 16985), (4085, 16906), (4601, 15010), (6794, 10165), (7505, 9202), (8170, 8453)]