26679570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 65370240

約数和(自身を除く): 38690670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 239, 305, 366, 478, 610, 717, 915, 1195, 1434, 1830, 2390, 3585, 3721, 7170, 7442, 11163, 14579, 18605, 22326, 29158, 37210, 43737, 55815, 72895, 87474, 111630, 145790, 218685, 437370, 889319, 1778638, 2667957, 4446595, 5335914, 8893190, 13339785, 26679570]

約数ペア:

[(1, 26679570), (2, 13339785), (3, 8893190), (5, 5335914), (6, 4446595), (10, 2667957), (15, 1778638), (30, 889319), (61, 437370), (122, 218685), (183, 145790), (239, 111630), (305, 87474), (366, 72895), (478, 55815), (610, 43737), (717, 37210), (915, 29158), (1195, 22326), (1434, 18605), (1830, 14579), (2390, 11163), (3585, 7442), (3721, 7170)]