139063410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53281}}^1$

素因数の和:53323

約数の個数: 48

約数和(自身を含む): 374039640

約数和(自身を除く): 234976230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 53281, 106562, 159843, 266405, 319686, 479529, 532810, 799215, 959058, 1545149, 1598430, 2397645, 3090298, 4635447, 4795290, 7725745, 9270894, 13906341, 15451490, 23177235, 27812682, 46354470, 69531705, 139063410]

約数ペア:

[(1, 139063410), (2, 69531705), (3, 46354470), (5, 27812682), (6, 23177235), (9, 15451490), (10, 13906341), (15, 9270894), (18, 7725745), (29, 4795290), (30, 4635447), (45, 3090298), (58, 2397645), (87, 1598430), (90, 1545149), (145, 959058), (174, 799215), (261, 532810), (290, 479529), (435, 319686), (522, 266405), (870, 159843), (1305, 106562), (2610, 53281)]