15226260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5179}}^1$

素因数の和:5205

約数の個数: 72

約数和(自身を含む): 49603680

約数和(自身を除く): 34377420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5179, 10358, 15537, 20716, 25895, 31074, 36253, 51790, 62148, 72506, 77685, 103580, 108759, 145012, 155370, 181265, 217518, 253771, 310740, 362530, 435036, 507542, 543795, 725060, 761313, 1015084, 1087590, 1268855, 1522626, 2175180, 2537710, 3045252, 3806565, 5075420, 7613130, 15226260]

約数ペア:

[(1, 15226260), (2, 7613130), (3, 5075420), (4, 3806565), (5, 3045252), (6, 2537710), (7, 2175180), (10, 1522626), (12, 1268855), (14, 1087590), (15, 1015084), (20, 761313), (21, 725060), (28, 543795), (30, 507542), (35, 435036), (42, 362530), (49, 310740), (60, 253771), (70, 217518), (84, 181265), (98, 155370), (105, 145012), (140, 108759), (147, 103580), (196, 77685), (210, 72506), (245, 62148), (294, 51790), (420, 36253), (490, 31074), (588, 25895), (735, 20716), (980, 15537), (1470, 10358), (2940, 5179)]