9901473470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{29063}}^1$

素因数の和:29265

約数の個数: 64

約数和(自身を含む): 21160452096

約数和(自身を除く): 11258978626

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 157, 217, 310, 314, 434, 785, 1085, 1099, 1570, 2170, 2198, 4867, 5495, 9734, 10990, 24335, 29063, 34069, 48670, 58126, 68138, 145315, 170345, 203441, 290630, 340690, 406882, 900953, 1017205, 1801906, 2034410, 4504765, 4562891, 6306671, 9009530, 9125782, 12613342, 22814455, 31533355, 31940237, 45628910, 63066710, 63880474, 141449621, 159701185, 282899242, 319402370, 707248105, 990147347, 1414496210, 1980294694, 4950736735, 9901473470]

約数ペア:

[(1, 9901473470), (2, 4950736735), (5, 1980294694), (7, 1414496210), (10, 990147347), (14, 707248105), (31, 319402370), (35, 282899242), (62, 159701185), (70, 141449621), (155, 63880474), (157, 63066710), (217, 45628910), (310, 31940237), (314, 31533355), (434, 22814455), (785, 12613342), (1085, 9125782), (1099, 9009530), (1570, 6306671), (2170, 4562891), (2198, 4504765), (4867, 2034410), (5495, 1801906), (9734, 1017205), (10990, 900953), (24335, 406882), (29063, 340690), (34069, 290630), (48670, 203441), (58126, 170345), (68138, 145315)]