87875130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59779}}^1$

素因数の和:59803

約数の個数: 48

約数和(自身を含む): 245337120

約数和(自身を除く): 157461990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 59779, 119558, 179337, 298895, 358674, 418453, 597790, 836906, 896685, 1255359, 1793370, 2092265, 2510718, 2929171, 4184530, 5858342, 6276795, 8787513, 12553590, 14645855, 17575026, 29291710, 43937565, 87875130]

約数ペア:

[(1, 87875130), (2, 43937565), (3, 29291710), (5, 17575026), (6, 14645855), (7, 12553590), (10, 8787513), (14, 6276795), (15, 5858342), (21, 4184530), (30, 2929171), (35, 2510718), (42, 2092265), (49, 1793370), (70, 1255359), (98, 896685), (105, 836906), (147, 597790), (210, 418453), (245, 358674), (294, 298895), (490, 179337), (735, 119558), (1470, 59779)]