3490804520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2707

約数の個数: 128

約数和(自身を含む): 9238752000

約数和(自身を除く): 5747947480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 73, 134, 140, 146, 268, 280, 292, 335, 365, 469, 511, 536, 584, 670, 730, 938, 1022, 1340, 1460, 1876, 2044, 2345, 2549, 2555, 2680, 2920, 3752, 4088, 4690, 4891, 5098, 5110, 9380, 9782, 10196, 10220, 12745, 17843, 18760, 19564, 20392, 20440, 24455, 25490, 34237, 35686, 39128, 48910, 50980, 68474, 71372, 89215, 97820, 101960, 136948, 142744, 170783, 171185, 178430, 186077, 195640, 273896, 341566, 342370, 356860, 372154, 683132, 684740, 713720, 744308, 853915, 930385, 1195481, 1302539, 1366264, 1369480, 1488616, 1707830, 1860770, 2390962, 2605078, 3415660, 3721540, 4781924, 5210156, 5977405, 6512695, 6831320, 7443080, 9563848, 10420312, 11954810, 12467159, 13025390, 23909620, 24934318, 26050780, 47819240, 49868636, 52101560, 62335795, 87270113, 99737272, 124671590, 174540226, 249343180, 349080452, 436350565, 498686360, 698160904, 872701130, 1745402260, 3490804520]

約数ペア:

[(1, 3490804520), (2, 1745402260), (4, 872701130), (5, 698160904), (7, 498686360), (8, 436350565), (10, 349080452), (14, 249343180), (20, 174540226), (28, 124671590), (35, 99737272), (40, 87270113), (56, 62335795), (67, 52101560), (70, 49868636), (73, 47819240), (134, 26050780), (140, 24934318), (146, 23909620), (268, 13025390), (280, 12467159), (292, 11954810), (335, 10420312), (365, 9563848), (469, 7443080), (511, 6831320), (536, 6512695), (584, 5977405), (670, 5210156), (730, 4781924), (938, 3721540), (1022, 3415660), (1340, 2605078), (1460, 2390962), (1876, 1860770), (2044, 1707830), (2345, 1488616), (2549, 1369480), (2555, 1366264), (2680, 1302539), (2920, 1195481), (3752, 930385), (4088, 853915), (4690, 744308), (4891, 713720), (5098, 684740), (5110, 683132), (9380, 372154), (9782, 356860), (10196, 342370), (10220, 341566), (12745, 273896), (17843, 195640), (18760, 186077), (19564, 178430), (20392, 171185), (20440, 170783), (24455, 142744), (25490, 136948), (34237, 101960), (35686, 97820), (39128, 89215), (48910, 71372), (50980, 68474)]