127482540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68539}}^1$

素因数の和:68582

約数の個数: 48

約数和(自身を含む): 368471040

約数和(自身を除く): 240988500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 68539, 137078, 205617, 274156, 342695, 411234, 685390, 822468, 1028085, 1370780, 2056170, 2124709, 4112340, 4249418, 6374127, 8498836, 10623545, 12748254, 21247090, 25496508, 31870635, 42494180, 63741270, 127482540]

約数ペア:

[(1, 127482540), (2, 63741270), (3, 42494180), (4, 31870635), (5, 25496508), (6, 21247090), (10, 12748254), (12, 10623545), (15, 8498836), (20, 6374127), (30, 4249418), (31, 4112340), (60, 2124709), (62, 2056170), (93, 1370780), (124, 1028085), (155, 822468), (186, 685390), (310, 411234), (372, 342695), (465, 274156), (620, 205617), (930, 137078), (1860, 68539)]