839006940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23741}}^1$

素因数の和:23803

約数の個数: 96

約数和(自身を含む): 2552739840

約数和(自身を除く): 1713732900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 23741, 35340, 47482, 71223, 94964, 118705, 142446, 237410, 284892, 356115, 451079, 474820, 712230, 735971, 902158, 1353237, 1424460, 1471942, 1804316, 2207913, 2255395, 2706474, 2943884, 3679855, 4415826, 4510790, 5412948, 6766185, 7359710, 8831652, 9021580, 11039565, 13532370, 13983449, 14719420, 22079130, 27064740, 27966898, 41950347, 44158260, 55933796, 69917245, 83900694, 139834490, 167801388, 209751735, 279668980, 419503470, 839006940]

約数ペア:

[(1, 839006940), (2, 419503470), (3, 279668980), (4, 209751735), (5, 167801388), (6, 139834490), (10, 83900694), (12, 69917245), (15, 55933796), (19, 44158260), (20, 41950347), (30, 27966898), (31, 27064740), (38, 22079130), (57, 14719420), (60, 13983449), (62, 13532370), (76, 11039565), (93, 9021580), (95, 8831652), (114, 7359710), (124, 6766185), (155, 5412948), (186, 4510790), (190, 4415826), (228, 3679855), (285, 2943884), (310, 2706474), (372, 2255395), (380, 2207913), (465, 1804316), (570, 1471942), (589, 1424460), (620, 1353237), (930, 902158), (1140, 735971), (1178, 712230), (1767, 474820), (1860, 451079), (2356, 356115), (2945, 284892), (3534, 237410), (5890, 142446), (7068, 118705), (8835, 94964), (11780, 71223), (17670, 47482), (23741, 35340)]