284283650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1559}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 605854080

約数和(自身を除く): 321570430

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 521, 1042, 1559, 2605, 3118, 3647, 5210, 7294, 7795, 10913, 13025, 15590, 18235, 21826, 26050, 36470, 38975, 54565, 77950, 91175, 109130, 182350, 272825, 545650, 812239, 1624478, 4061195, 5685673, 8122390, 11371346, 20305975, 28428365, 40611950, 56856730, 142141825, 284283650]

約数ペア:

[(1, 284283650), (2, 142141825), (5, 56856730), (7, 40611950), (10, 28428365), (14, 20305975), (25, 11371346), (35, 8122390), (50, 5685673), (70, 4061195), (175, 1624478), (350, 812239), (521, 545650), (1042, 272825), (1559, 182350), (2605, 109130), (3118, 91175), (3647, 77950), (5210, 54565), (7294, 38975), (7795, 36470), (10913, 26050), (13025, 21826), (15590, 18235)]