125829210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17023

約数の個数: 64

約数和(自身を含む): 342357120

約数和(自身を除く): 216527910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 16981, 33962, 50943, 84905, 101886, 169810, 220753, 254715, 322639, 441506, 509430, 645278, 662259, 967917, 1103765, 1324518, 1613195, 1935834, 2207530, 3226390, 3311295, 4194307, 4839585, 6622590, 8388614, 9679170, 12582921, 20971535, 25165842, 41943070, 62914605, 125829210]

約数ペア:

[(1, 125829210), (2, 62914605), (3, 41943070), (5, 25165842), (6, 20971535), (10, 12582921), (13, 9679170), (15, 8388614), (19, 6622590), (26, 4839585), (30, 4194307), (38, 3311295), (39, 3226390), (57, 2207530), (65, 1935834), (78, 1613195), (95, 1324518), (114, 1103765), (130, 967917), (190, 662259), (195, 645278), (247, 509430), (285, 441506), (390, 322639), (494, 254715), (570, 220753), (741, 169810), (1235, 101886), (1482, 84905), (2470, 50943), (3705, 33962), (7410, 16981)]