2177684460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{82301}}^1$

素因数の和:82333

約数の個数: 144

約数和(自身を含む): 7881239520

約数和(自身を除く): 5703555060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 82301, 164602, 246903, 329204, 411505, 493806, 576107, 740709, 823010, 987612, 1152214, 1234515, 1481418, 1646020, 1728321, 2222127, 2304428, 2469030, 2880535, 2962836, 3456642, 3703545, 4032749, 4444254, 4938060, 5184963, 5761070, 6913284, 7407090, 8065498, 8641605, 8888508, 10369926, 11110635, 11522140, 12098247, 14814180, 15554889, 16130996, 17283210, 20163745, 20739852, 22221270, 24196494, 25924815, 31109778, 34566420, 36294741, 40327490, 44442540, 48392988, 51849630, 60491235, 62219556, 72589482, 77774445, 80654980, 103699260, 108884223, 120982470, 145178964, 155548890, 181473705, 217768446, 241964940, 311097780, 362947410, 435536892, 544421115, 725894820, 1088842230, 2177684460]

約数ペア:

[(1, 2177684460), (2, 1088842230), (3, 725894820), (4, 544421115), (5, 435536892), (6, 362947410), (7, 311097780), (9, 241964940), (10, 217768446), (12, 181473705), (14, 155548890), (15, 145178964), (18, 120982470), (20, 108884223), (21, 103699260), (27, 80654980), (28, 77774445), (30, 72589482), (35, 62219556), (36, 60491235), (42, 51849630), (45, 48392988), (49, 44442540), (54, 40327490), (60, 36294741), (63, 34566420), (70, 31109778), (84, 25924815), (90, 24196494), (98, 22221270), (105, 20739852), (108, 20163745), (126, 17283210), (135, 16130996), (140, 15554889), (147, 14814180), (180, 12098247), (189, 11522140), (196, 11110635), (210, 10369926), (245, 8888508), (252, 8641605), (270, 8065498), (294, 7407090), (315, 6913284), (378, 5761070), (420, 5184963), (441, 4938060), (490, 4444254), (540, 4032749), (588, 3703545), (630, 3456642), (735, 2962836), (756, 2880535), (882, 2469030), (945, 2304428), (980, 2222127), (1260, 1728321), (1323, 1646020), (1470, 1481418), (1764, 1234515), (1890, 1152214), (2205, 987612), (2646, 823010), (2940, 740709), (3780, 576107), (4410, 493806), (5292, 411505), (6615, 329204), (8820, 246903), (13230, 164602), (26460, 82301)]