301224280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14737}}^1$

素因数の和:14828

約数の個数: 64

約数和(自身を含む): 785240640

約数和(自身を除く): 484016360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 14737, 20440, 29474, 58948, 73685, 103159, 117896, 147370, 206318, 294740, 412636, 515795, 589480, 825272, 1031590, 1075801, 2063180, 2151602, 4126360, 4303204, 5379005, 7530607, 8606408, 10758010, 15061214, 21516020, 30122428, 37653035, 43032040, 60244856, 75306070, 150612140, 301224280]

約数ペア:

[(1, 301224280), (2, 150612140), (4, 75306070), (5, 60244856), (7, 43032040), (8, 37653035), (10, 30122428), (14, 21516020), (20, 15061214), (28, 10758010), (35, 8606408), (40, 7530607), (56, 5379005), (70, 4303204), (73, 4126360), (140, 2151602), (146, 2063180), (280, 1075801), (292, 1031590), (365, 825272), (511, 589480), (584, 515795), (730, 412636), (1022, 294740), (1460, 206318), (2044, 147370), (2555, 117896), (2920, 103159), (4088, 73685), (5110, 58948), (10220, 29474), (14737, 20440)]