2047765110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{15797}}^1$

素因数の和:15985

約数の個数: 64

約数和(自身を含む): 5118552000

約数和(自身を除く): 3070786890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 149, 174, 290, 298, 435, 447, 745, 870, 894, 1490, 2235, 4321, 4470, 8642, 12963, 15797, 21605, 25926, 31594, 43210, 47391, 64815, 78985, 94782, 129630, 157970, 236955, 458113, 473910, 916226, 1374339, 2290565, 2353753, 2748678, 4581130, 4707506, 6871695, 7061259, 11768765, 13743390, 14122518, 23537530, 35306295, 68258837, 70612590, 136517674, 204776511, 341294185, 409553022, 682588370, 1023882555, 2047765110]

約数ペア:

[(1, 2047765110), (2, 1023882555), (3, 682588370), (5, 409553022), (6, 341294185), (10, 204776511), (15, 136517674), (29, 70612590), (30, 68258837), (58, 35306295), (87, 23537530), (145, 14122518), (149, 13743390), (174, 11768765), (290, 7061259), (298, 6871695), (435, 4707506), (447, 4581130), (745, 2748678), (870, 2353753), (894, 2290565), (1490, 1374339), (2235, 916226), (4321, 473910), (4470, 458113), (8642, 236955), (12963, 157970), (15797, 129630), (21605, 94782), (25926, 78985), (31594, 64815), (43210, 47391)]