134584910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 259536960

約数和(自身を除く): 124952050

約数列:

[1, 2, 5, 10, 37, 61, 67, 74, 89, 122, 134, 178, 185, 305, 335, 370, 445, 610, 670, 890, 2257, 2479, 3293, 4087, 4514, 4958, 5429, 5963, 6586, 8174, 10858, 11285, 11926, 12395, 16465, 20435, 22570, 24790, 27145, 29815, 32930, 40870, 54290, 59630, 151219, 200873, 220631, 302438, 363743, 401746, 441262, 727486, 756095, 1004365, 1103155, 1512190, 1818715, 2008730, 2206310, 3637430, 13458491, 26916982, 67292455, 134584910]

約数ペア:

[(1, 134584910), (2, 67292455), (5, 26916982), (10, 13458491), (37, 3637430), (61, 2206310), (67, 2008730), (74, 1818715), (89, 1512190), (122, 1103155), (134, 1004365), (178, 756095), (185, 727486), (305, 441262), (335, 401746), (370, 363743), (445, 302438), (610, 220631), (670, 200873), (890, 151219), (2257, 59630), (2479, 54290), (3293, 40870), (4087, 32930), (4514, 29815), (4958, 27145), (5429, 24790), (5963, 22570), (6586, 20435), (8174, 16465), (10858, 12395), (11285, 11926)]