39994140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3853}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 112660128

約数和(自身を除く): 72665988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 3853, 5190, 7706, 10380, 11559, 15412, 19265, 23118, 38530, 46236, 57795, 77060, 115590, 231180, 666569, 1333138, 1999707, 2666276, 3332845, 3999414, 6665690, 7998828, 9998535, 13331380, 19997070, 39994140]

約数ペア:

[(1, 39994140), (2, 19997070), (3, 13331380), (4, 9998535), (5, 7998828), (6, 6665690), (10, 3999414), (12, 3332845), (15, 2666276), (20, 1999707), (30, 1333138), (60, 666569), (173, 231180), (346, 115590), (519, 77060), (692, 57795), (865, 46236), (1038, 38530), (1730, 23118), (2076, 19265), (2595, 15412), (3460, 11559), (3853, 10380), (5190, 7706)]