15514260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 47308800

約数和(自身を除く): 31794540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 439, 465, 570, 589, 620, 878, 930, 1140, 1178, 1317, 1756, 1767, 1860, 2195, 2356, 2634, 2945, 3534, 4390, 5268, 5890, 6585, 7068, 8341, 8780, 8835, 11780, 13170, 13609, 16682, 17670, 25023, 26340, 27218, 33364, 35340, 40827, 41705, 50046, 54436, 68045, 81654, 83410, 100092, 125115, 136090, 163308, 166820, 204135, 250230, 258571, 272180, 408270, 500460, 517142, 775713, 816540, 1034284, 1292855, 1551426, 2585710, 3102852, 3878565, 5171420, 7757130, 15514260]

約数ペア:

[(1, 15514260), (2, 7757130), (3, 5171420), (4, 3878565), (5, 3102852), (6, 2585710), (10, 1551426), (12, 1292855), (15, 1034284), (19, 816540), (20, 775713), (30, 517142), (31, 500460), (38, 408270), (57, 272180), (60, 258571), (62, 250230), (76, 204135), (93, 166820), (95, 163308), (114, 136090), (124, 125115), (155, 100092), (186, 83410), (190, 81654), (228, 68045), (285, 54436), (310, 50046), (372, 41705), (380, 40827), (439, 35340), (465, 33364), (570, 27218), (589, 26340), (620, 25023), (878, 17670), (930, 16682), (1140, 13609), (1178, 13170), (1317, 11780), (1756, 8835), (1767, 8780), (1860, 8341), (2195, 7068), (2356, 6585), (2634, 5890), (2945, 5268), (3534, 4390)]