1540807470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21977}}^1$

素因数の和:22050

約数の個数: 96

約数和(自身を含む): 4319995680

約数和(自身を除く): 2779188210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 410, 570, 615, 738, 779, 855, 1230, 1558, 1710, 1845, 2337, 3690, 3895, 4674, 7011, 7790, 11685, 14022, 21977, 23370, 35055, 43954, 65931, 70110, 109885, 131862, 197793, 219770, 329655, 395586, 417563, 659310, 835126, 901057, 988965, 1252689, 1802114, 1977930, 2087815, 2505378, 2703171, 3758067, 4175630, 4505285, 5406342, 6263445, 7516134, 8109513, 9010570, 12526890, 13515855, 16219026, 17120083, 18790335, 27031710, 34240166, 37580670, 40547565, 51360249, 81095130, 85600415, 102720498, 154080747, 171200830, 256801245, 308161494, 513602490, 770403735, 1540807470]

約数ペア:

[(1, 1540807470), (2, 770403735), (3, 513602490), (5, 308161494), (6, 256801245), (9, 171200830), (10, 154080747), (15, 102720498), (18, 85600415), (19, 81095130), (30, 51360249), (38, 40547565), (41, 37580670), (45, 34240166), (57, 27031710), (82, 18790335), (90, 17120083), (95, 16219026), (114, 13515855), (123, 12526890), (171, 9010570), (190, 8109513), (205, 7516134), (246, 6263445), (285, 5406342), (342, 4505285), (369, 4175630), (410, 3758067), (570, 2703171), (615, 2505378), (738, 2087815), (779, 1977930), (855, 1802114), (1230, 1252689), (1558, 988965), (1710, 901057), (1845, 835126), (2337, 659310), (3690, 417563), (3895, 395586), (4674, 329655), (7011, 219770), (7790, 197793), (11685, 131862), (14022, 109885), (21977, 70110), (23370, 65931), (35055, 43954)]