31136130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115319}}^1$

素因数の和:115335

約数の個数: 32

約数和(自身を含む): 83030400

約数和(自身を除く): 51894270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115319, 230638, 345957, 576595, 691914, 1037871, 1153190, 1729785, 2075742, 3113613, 3459570, 5189355, 6227226, 10378710, 15568065, 31136130]

約数ペア:

[(1, 31136130), (2, 15568065), (3, 10378710), (5, 6227226), (6, 5189355), (9, 3459570), (10, 3113613), (15, 2075742), (18, 1729785), (27, 1153190), (30, 1037871), (45, 691914), (54, 576595), (90, 345957), (135, 230638), (270, 115319)]