306388306140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{729495967}}^1$

素因数の和:729495986

約数の個数: 48

約数和(自身を含む): 980442580992

約数和(自身を除く): 674054274852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 729495967, 1458991934, 2188487901, 2917983868, 3647479835, 4376975802, 5106471769, 7294959670, 8753951604, 10212943538, 10942439505, 14589919340, 15319415307, 20425887076, 21884879010, 25532358845, 30638830614, 43769758020, 51064717690, 61277661228, 76597076535, 102129435380, 153194153070, 306388306140]

約数ペア:

[(1, 306388306140), (2, 153194153070), (3, 102129435380), (4, 76597076535), (5, 61277661228), (6, 51064717690), (7, 43769758020), (10, 30638830614), (12, 25532358845), (14, 21884879010), (15, 20425887076), (20, 15319415307), (21, 14589919340), (28, 10942439505), (30, 10212943538), (35, 8753951604), (42, 7294959670), (60, 5106471769), (70, 4376975802), (84, 3647479835), (105, 2917983868), (140, 2188487901), (210, 1458991934), (420, 729495967)]