15485730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 40763520

約数和(自身を除く): 25277790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 673, 767, 885, 1346, 1534, 1770, 2019, 2301, 3365, 3835, 4038, 4602, 6730, 7670, 8749, 10095, 11505, 17498, 20190, 23010, 26247, 39707, 43745, 52494, 79414, 87490, 119121, 131235, 198535, 238242, 262470, 397070, 516191, 595605, 1032382, 1191210, 1548573, 2580955, 3097146, 5161910, 7742865, 15485730]

約数ペア:

[(1, 15485730), (2, 7742865), (3, 5161910), (5, 3097146), (6, 2580955), (10, 1548573), (13, 1191210), (15, 1032382), (26, 595605), (30, 516191), (39, 397070), (59, 262470), (65, 238242), (78, 198535), (118, 131235), (130, 119121), (177, 87490), (195, 79414), (295, 52494), (354, 43745), (390, 39707), (590, 26247), (673, 23010), (767, 20190), (885, 17498), (1346, 11505), (1534, 10095), (1770, 8749), (2019, 7670), (2301, 6730), (3365, 4602), (3835, 4038)]