304999366930

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1\times {\mathrm{661}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 554852810880

約数和(自身を除く): 249853443950

約数列:

[1, 2, 5, 10, 211, 379, 422, 577, 661, 758, 1055, 1154, 1322, 1895, 2110, 2885, 3305, 3790, 5770, 6610, 79969, 121747, 139471, 159938, 218683, 243494, 250519, 278942, 381397, 399845, 437366, 501038, 608735, 697355, 762794, 799690, 1093415, 1217470, 1252595, 1394710, 1906985, 2186830, 2505190, 3813970, 46142113, 52859509, 80474767, 92284226, 105719018, 144549463, 160949534, 230710565, 264297545, 289098926, 402373835, 461421130, 528595090, 722747315, 804747670, 1445494630, 30499936693, 60999873386, 152499683465, 304999366930]

約数ペア:

[(1, 304999366930), (2, 152499683465), (5, 60999873386), (10, 30499936693), (211, 1445494630), (379, 804747670), (422, 722747315), (577, 528595090), (661, 461421130), (758, 402373835), (1055, 289098926), (1154, 264297545), (1322, 230710565), (1895, 160949534), (2110, 144549463), (2885, 105719018), (3305, 92284226), (3790, 80474767), (5770, 52859509), (6610, 46142113), (79969, 3813970), (121747, 2505190), (139471, 2186830), (159938, 1906985), (218683, 1394710), (243494, 1252595), (250519, 1217470), (278942, 1093415), (381397, 799690), (399845, 762794), (437366, 697355), (501038, 608735)]