66646290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7687}}^1$

素因数の和:7731

約数の個数: 48

約数和(自身を含む): 169935552

約数和(自身を除く): 103289262

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 7687, 8670, 15374, 23061, 38435, 46122, 76870, 115305, 130679, 230610, 261358, 392037, 653395, 784074, 1306790, 1960185, 2221543, 3920370, 4443086, 6664629, 11107715, 13329258, 22215430, 33323145, 66646290]

約数ペア:

[(1, 66646290), (2, 33323145), (3, 22215430), (5, 13329258), (6, 11107715), (10, 6664629), (15, 4443086), (17, 3920370), (30, 2221543), (34, 1960185), (51, 1306790), (85, 784074), (102, 653395), (170, 392037), (255, 261358), (289, 230610), (510, 130679), (578, 115305), (867, 76870), (1445, 46122), (1734, 38435), (2890, 23061), (4335, 15374), (7687, 8670)]