290665032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1730149}}^1$

素因数の和:1730165

約数の個数: 32

約数和(自身を含む): 830472000

約数和(自身を除く): 539806968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1730149, 3460298, 5190447, 6920596, 10380894, 12111043, 13841192, 20761788, 24222086, 36333129, 41523576, 48444172, 72666258, 96888344, 145332516, 290665032]

約数ペア:

[(1, 290665032), (2, 145332516), (3, 96888344), (4, 72666258), (6, 48444172), (7, 41523576), (8, 36333129), (12, 24222086), (14, 20761788), (21, 13841192), (24, 12111043), (28, 10380894), (42, 6920596), (56, 5190447), (84, 3460298), (168, 1730149)]