2100030359810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3761}}^1\times {\mathrm{8887}}^1$

素因数の和:12819

約数の個数: 64

約数和(自身を含む): 3880792041984

約数和(自身を除く): 1780761682174

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 515, 610, 1030, 3761, 6283, 7522, 8887, 12566, 17774, 18805, 31415, 37610, 44435, 62830, 88870, 229421, 387383, 458842, 542107, 774766, 915361, 1084214, 1147105, 1830722, 1936915, 2294210, 2710535, 3873830, 4576805, 5421070, 9153610, 23630363, 33424007, 47260726, 55837021, 66848014, 111674042, 118151815, 167120035, 236303630, 279185105, 334240070, 558370210, 2038864427, 3442672721, 4077728854, 6885345442, 10194322135, 17213363605, 20388644270, 34426727210, 210003035981, 420006071962, 1050015179905, 2100030359810]

約数ペア:

[(1, 2100030359810), (2, 1050015179905), (5, 420006071962), (10, 210003035981), (61, 34426727210), (103, 20388644270), (122, 17213363605), (206, 10194322135), (305, 6885345442), (515, 4077728854), (610, 3442672721), (1030, 2038864427), (3761, 558370210), (6283, 334240070), (7522, 279185105), (8887, 236303630), (12566, 167120035), (17774, 118151815), (18805, 111674042), (31415, 66848014), (37610, 55837021), (44435, 47260726), (62830, 33424007), (88870, 23630363), (229421, 9153610), (387383, 5421070), (458842, 4576805), (542107, 3873830), (774766, 2710535), (915361, 2294210), (1084214, 1936915), (1147105, 1830722)]