359439990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 128

約数和(自身を含む): 1083801600

約数和(自身を除く): 724361610

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 455, 490, 546, 637, 686, 735, 910, 1029, 1274, 1365, 1470, 1715, 1911, 2058, 2687, 2730, 3185, 3430, 3822, 4459, 5145, 5374, 6370, 8061, 8918, 9555, 10290, 13377, 13435, 16122, 18809, 19110, 22295, 26754, 26870, 34931, 37618, 40305, 44590, 56427, 66885, 69862, 80610, 94045, 104793, 112854, 131663, 133770, 174655, 188090, 209586, 244517, 263326, 282135, 349310, 394989, 489034, 523965, 564270, 658315, 733551, 789978, 921641, 1047930, 1222585, 1316630, 1467102, 1711619, 1843282, 1974945, 2445170, 2764923, 3423238, 3667755, 3949890, 4608205, 5134857, 5529846, 7335510, 8558095, 9216410, 10269714, 11981333, 13824615, 17116190, 23962666, 25674285, 27649230, 35943999, 51348570, 59906665, 71887998, 119813330, 179719995, 359439990]

約数ペア:

[(1, 359439990), (2, 179719995), (3, 119813330), (5, 71887998), (6, 59906665), (7, 51348570), (10, 35943999), (13, 27649230), (14, 25674285), (15, 23962666), (21, 17116190), (26, 13824615), (30, 11981333), (35, 10269714), (39, 9216410), (42, 8558095), (49, 7335510), (65, 5529846), (70, 5134857), (78, 4608205), (91, 3949890), (98, 3667755), (105, 3423238), (130, 2764923), (147, 2445170), (182, 1974945), (195, 1843282), (210, 1711619), (245, 1467102), (273, 1316630), (294, 1222585), (343, 1047930), (390, 921641), (455, 789978), (490, 733551), (546, 658315), (637, 564270), (686, 523965), (735, 489034), (910, 394989), (1029, 349310), (1274, 282135), (1365, 263326), (1470, 244517), (1715, 209586), (1911, 188090), (2058, 174655), (2687, 133770), (2730, 131663), (3185, 112854), (3430, 104793), (3822, 94045), (4459, 80610), (5145, 69862), (5374, 66885), (6370, 56427), (8061, 44590), (8918, 40305), (9555, 37618), (10290, 34931), (13377, 26870), (13435, 26754), (16122, 22295), (18809, 19110)]