1837921890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{18661}}^1$

素因数の和:18752

約数の個数: 96

約数和(自身を含む): 5208041664

約数和(自身を除く): 3370119774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 201, 210, 245, 294, 335, 402, 469, 490, 670, 735, 938, 1005, 1407, 1470, 2010, 2345, 2814, 3283, 4690, 6566, 7035, 9849, 14070, 16415, 18661, 19698, 32830, 37322, 49245, 55983, 93305, 98490, 111966, 130627, 186610, 261254, 279915, 391881, 559830, 653135, 783762, 914389, 1250287, 1306270, 1828778, 1959405, 2500574, 2743167, 3750861, 3918810, 4571945, 5486334, 6251435, 7501722, 8752009, 9143890, 12502870, 13715835, 17504018, 18754305, 26256027, 27431670, 37508610, 43760045, 52512054, 61264063, 87520090, 122528126, 131280135, 183792189, 262560270, 306320315, 367584378, 612640630, 918960945, 1837921890]

約数ペア:

[(1, 1837921890), (2, 918960945), (3, 612640630), (5, 367584378), (6, 306320315), (7, 262560270), (10, 183792189), (14, 131280135), (15, 122528126), (21, 87520090), (30, 61264063), (35, 52512054), (42, 43760045), (49, 37508610), (67, 27431670), (70, 26256027), (98, 18754305), (105, 17504018), (134, 13715835), (147, 12502870), (201, 9143890), (210, 8752009), (245, 7501722), (294, 6251435), (335, 5486334), (402, 4571945), (469, 3918810), (490, 3750861), (670, 2743167), (735, 2500574), (938, 1959405), (1005, 1828778), (1407, 1306270), (1470, 1250287), (2010, 914389), (2345, 783762), (2814, 653135), (3283, 559830), (4690, 391881), (6566, 279915), (7035, 261254), (9849, 186610), (14070, 130627), (16415, 111966), (18661, 98490), (19698, 93305), (32830, 55983), (37322, 49245)]