2070403902

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:608

約数の個数: 160

約数和(自身を含む): 5533513920

約数和(自身を除く): 3463110018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 157, 162, 174, 189, 203, 261, 314, 378, 401, 406, 471, 522, 567, 609, 783, 802, 942, 1099, 1134, 1203, 1218, 1413, 1566, 1827, 2198, 2349, 2406, 2807, 2826, 3297, 3609, 3654, 4239, 4553, 4698, 5481, 5614, 6594, 7218, 8421, 8478, 9106, 9891, 10827, 10962, 11629, 12717, 13659, 16443, 16842, 19782, 21654, 23258, 25263, 25434, 27318, 29673, 31871, 32481, 32886, 34887, 40977, 50526, 59346, 62957, 63742, 64962, 69774, 75789, 81403, 81954, 89019, 95613, 104661, 122931, 125914, 151578, 162806, 178038, 188871, 191226, 209322, 227367, 244209, 245862, 286839, 313983, 368793, 377742, 440699, 454734, 488418, 566613, 573678, 627966, 732627, 737586, 860517, 881398, 941949, 1133226, 1322097, 1465254, 1699839, 1721034, 1825753, 1883898, 2197881, 2581551, 2644194, 3399678, 3651506, 3966291, 4395762, 5099517, 5163102, 5477259, 6593643, 7932582, 10199034, 10954518, 11898873, 12780271, 13187286, 16431777, 23797746, 25560542, 32863554, 35696619, 38340813, 49295331, 71393238, 76681626, 98590662, 115022439, 147885993, 230044878, 295771986, 345067317, 690134634, 1035201951, 2070403902]

約数ペア:

[(1, 2070403902), (2, 1035201951), (3, 690134634), (6, 345067317), (7, 295771986), (9, 230044878), (14, 147885993), (18, 115022439), (21, 98590662), (27, 76681626), (29, 71393238), (42, 49295331), (54, 38340813), (58, 35696619), (63, 32863554), (81, 25560542), (87, 23797746), (126, 16431777), (157, 13187286), (162, 12780271), (174, 11898873), (189, 10954518), (203, 10199034), (261, 7932582), (314, 6593643), (378, 5477259), (401, 5163102), (406, 5099517), (471, 4395762), (522, 3966291), (567, 3651506), (609, 3399678), (783, 2644194), (802, 2581551), (942, 2197881), (1099, 1883898), (1134, 1825753), (1203, 1721034), (1218, 1699839), (1413, 1465254), (1566, 1322097), (1827, 1133226), (2198, 941949), (2349, 881398), (2406, 860517), (2807, 737586), (2826, 732627), (3297, 627966), (3609, 573678), (3654, 566613), (4239, 488418), (4553, 454734), (4698, 440699), (5481, 377742), (5614, 368793), (6594, 313983), (7218, 286839), (8421, 245862), (8478, 244209), (9106, 227367), (9891, 209322), (10827, 191226), (10962, 188871), (11629, 178038), (12717, 162806), (13659, 151578), (16443, 125914), (16842, 122931), (19782, 104661), (21654, 95613), (23258, 89019), (25263, 81954), (25434, 81403), (27318, 75789), (29673, 69774), (31871, 64962), (32481, 63742), (32886, 62957), (34887, 59346), (40977, 50526)]