15690852780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{34261}}^1$

素因数の和:34739

約数の個数: 96

約数和(自身を含む): 46623729600

約数和(自身を除く): 30932876820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 449, 510, 898, 1020, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 7633, 8980, 13470, 15266, 22899, 26940, 30532, 34261, 38165, 45798, 68522, 76330, 91596, 102783, 114495, 137044, 152660, 171305, 205566, 228990, 342610, 411132, 457980, 513915, 582437, 685220, 1027830, 1164874, 1747311, 2055660, 2329748, 2912185, 3494622, 5824370, 6989244, 8736555, 11648740, 15383189, 17473110, 30766378, 34946220, 46149567, 61532756, 76915945, 92299134, 153831890, 184598268, 230747835, 261514213, 307663780, 461495670, 523028426, 784542639, 922991340, 1046056852, 1307571065, 1569085278, 2615142130, 3138170556, 3922713195, 5230284260, 7845426390, 15690852780]

約数ペア:

[(1, 15690852780), (2, 7845426390), (3, 5230284260), (4, 3922713195), (5, 3138170556), (6, 2615142130), (10, 1569085278), (12, 1307571065), (15, 1046056852), (17, 922991340), (20, 784542639), (30, 523028426), (34, 461495670), (51, 307663780), (60, 261514213), (68, 230747835), (85, 184598268), (102, 153831890), (170, 92299134), (204, 76915945), (255, 61532756), (340, 46149567), (449, 34946220), (510, 30766378), (898, 17473110), (1020, 15383189), (1347, 11648740), (1796, 8736555), (2245, 6989244), (2694, 5824370), (4490, 3494622), (5388, 2912185), (6735, 2329748), (7633, 2055660), (8980, 1747311), (13470, 1164874), (15266, 1027830), (22899, 685220), (26940, 582437), (30532, 513915), (34261, 457980), (38165, 411132), (45798, 342610), (68522, 228990), (76330, 205566), (91596, 171305), (102783, 152660), (114495, 137044)]