2051227630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2289

約数の個数: 64

約数和(自身を含む): 3975091200

約数和(自身を除く): 1923863570

約数列:

[1, 2, 5, 10, 23, 46, 59, 71, 115, 118, 142, 230, 295, 355, 590, 710, 1357, 1633, 2129, 2714, 3266, 4189, 4258, 6785, 8165, 8378, 10645, 13570, 16330, 20945, 21290, 41890, 48967, 96347, 97934, 125611, 151159, 192694, 244835, 251222, 302318, 481735, 489670, 628055, 755795, 963470, 1256110, 1511590, 2889053, 3476657, 5778106, 6953314, 8918381, 14445265, 17383285, 17836762, 28890530, 34766570, 44591905, 89183810, 205122763, 410245526, 1025613815, 2051227630]

約数ペア:

[(1, 2051227630), (2, 1025613815), (5, 410245526), (10, 205122763), (23, 89183810), (46, 44591905), (59, 34766570), (71, 28890530), (115, 17836762), (118, 17383285), (142, 14445265), (230, 8918381), (295, 6953314), (355, 5778106), (590, 3476657), (710, 2889053), (1357, 1511590), (1633, 1256110), (2129, 963470), (2714, 755795), (3266, 628055), (4189, 489670), (4258, 481735), (6785, 302318), (8165, 251222), (8378, 244835), (10645, 192694), (13570, 151159), (16330, 125611), (20945, 97934), (21290, 96347), (41890, 48967)]