844206780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{66683}}^1$

素因数の和:66906

約数の個数: 48

約数和(自身を含む): 2375017344

約数和(自身を除く): 1530810564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 66683, 133366, 200049, 266732, 333415, 400098, 666830, 800196, 1000245, 1333660, 2000490, 4000980, 14070113, 28140226, 42210339, 56280452, 70350565, 84420678, 140701130, 168841356, 211051695, 281402260, 422103390, 844206780]

約数ペア:

[(1, 844206780), (2, 422103390), (3, 281402260), (4, 211051695), (5, 168841356), (6, 140701130), (10, 84420678), (12, 70350565), (15, 56280452), (20, 42210339), (30, 28140226), (60, 14070113), (211, 4000980), (422, 2000490), (633, 1333660), (844, 1000245), (1055, 800196), (1266, 666830), (2110, 400098), (2532, 333415), (3165, 266732), (4220, 200049), (6330, 133366), (12660, 66683)]