80453370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86509}}^1$

素因数の和:86550

約数の個数: 32

約数和(自身を含む): 199319040

約数和(自身を除く): 118865670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86509, 173018, 259527, 432545, 519054, 865090, 1297635, 2595270, 2681779, 5363558, 8045337, 13408895, 16090674, 26817790, 40226685, 80453370]

約数ペア:

[(1, 80453370), (2, 40226685), (3, 26817790), (5, 16090674), (6, 13408895), (10, 8045337), (15, 5363558), (30, 2681779), (31, 2595270), (62, 1297635), (93, 865090), (155, 519054), (186, 432545), (310, 259527), (465, 173018), (930, 86509)]