13187130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 21804870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 449, 534, 890, 898, 979, 1335, 1347, 1958, 2245, 2670, 2694, 2937, 4490, 4895, 4939, 5874, 6735, 9790, 9878, 13470, 14685, 14817, 24695, 29370, 29634, 39961, 49390, 74085, 79922, 119883, 148170, 199805, 239766, 399610, 439571, 599415, 879142, 1198830, 1318713, 2197855, 2637426, 4395710, 6593565, 13187130]

約数ペア:

[(1, 13187130), (2, 6593565), (3, 4395710), (5, 2637426), (6, 2197855), (10, 1318713), (11, 1198830), (15, 879142), (22, 599415), (30, 439571), (33, 399610), (55, 239766), (66, 199805), (89, 148170), (110, 119883), (165, 79922), (178, 74085), (267, 49390), (330, 39961), (445, 29634), (449, 29370), (534, 24695), (890, 14817), (898, 14685), (979, 13470), (1335, 9878), (1347, 9790), (1958, 6735), (2245, 5874), (2670, 4939), (2694, 4895), (2937, 4490)]