1821014710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{6203}}^1$

素因数の和:7188

約数の個数: 32

約数和(自身を含む): 3387681792

約数和(自身を除く): 1566667082

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 947, 1894, 4735, 6203, 9470, 12406, 29357, 31015, 58714, 62030, 146785, 192293, 293570, 384586, 961465, 1922930, 5874241, 11748482, 29371205, 58742410, 182101471, 364202942, 910507355, 1821014710]

約数ペア:

[(1, 1821014710), (2, 910507355), (5, 364202942), (10, 182101471), (31, 58742410), (62, 29371205), (155, 11748482), (310, 5874241), (947, 1922930), (1894, 961465), (4735, 384586), (6203, 293570), (9470, 192293), (12406, 146785), (29357, 62030), (31015, 58714)]