233661540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1093}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 749871360

約数和(自身を除く): 516209820

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, 509, 1018, 1093, 1527, 2036, 2186, 2545, 3054, 3279, 3563, 4372, 5090, 5465, 6108, 6558, 7126, 7635, 7651, 10180, 10689, 10930, 13116, 14252, 15270, 15302, 16395, 17815, 21378, 21860, 22953, 30540, 30604, 32790, 35630, 38255, 42756, 45906, 53445, 65580, 71260, 76510, 91812, 106890, 114765, 153020, 213780, 229530, 459060, 556337, 1112674, 1669011, 2225348, 2781685, 3338022, 3894359, 5563370, 6676044, 7788718, 8345055, 11126740, 11683077, 15577436, 16690110, 19471795, 23366154, 33380220, 38943590, 46732308, 58415385, 77887180, 116830770, 233661540]

約数ペア:

[(1, 233661540), (2, 116830770), (3, 77887180), (4, 58415385), (5, 46732308), (6, 38943590), (7, 33380220), (10, 23366154), (12, 19471795), (14, 16690110), (15, 15577436), (20, 11683077), (21, 11126740), (28, 8345055), (30, 7788718), (35, 6676044), (42, 5563370), (60, 3894359), (70, 3338022), (84, 2781685), (105, 2225348), (140, 1669011), (210, 1112674), (420, 556337), (509, 459060), (1018, 229530), (1093, 213780), (1527, 153020), (2036, 114765), (2186, 106890), (2545, 91812), (3054, 76510), (3279, 71260), (3563, 65580), (4372, 53445), (5090, 45906), (5465, 42756), (6108, 38255), (6558, 35630), (7126, 32790), (7635, 30604), (7651, 30540), (10180, 22953), (10689, 21860), (10930, 21378), (13116, 17815), (14252, 16395), (15270, 15302)]