42117390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{66853}}^1$

素因数の和:66873

約数の個数: 48

約数和(自身を含む): 125150688

約数和(自身を除く): 83033298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 66853, 133706, 200559, 334265, 401118, 467971, 601677, 668530, 935942, 1002795, 1203354, 1403913, 2005590, 2339855, 2807826, 3008385, 4211739, 4679710, 6016770, 7019565, 8423478, 14039130, 21058695, 42117390]

約数ペア:

[(1, 42117390), (2, 21058695), (3, 14039130), (5, 8423478), (6, 7019565), (7, 6016770), (9, 4679710), (10, 4211739), (14, 3008385), (15, 2807826), (18, 2339855), (21, 2005590), (30, 1403913), (35, 1203354), (42, 1002795), (45, 935942), (63, 668530), (70, 601677), (90, 467971), (105, 401118), (126, 334265), (210, 200559), (315, 133706), (630, 66853)]