13213170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7727}}^1$

素因数の和:7759

約数の個数: 48

約数和(自身を含む): 36167040

約数和(自身を除く): 22953870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7727, 15454, 23181, 38635, 46362, 69543, 77270, 115905, 139086, 146813, 231810, 293626, 347715, 440439, 695430, 734065, 880878, 1321317, 1468130, 2202195, 2642634, 4404390, 6606585, 13213170]

約数ペア:

[(1, 13213170), (2, 6606585), (3, 4404390), (5, 2642634), (6, 2202195), (9, 1468130), (10, 1321317), (15, 880878), (18, 734065), (19, 695430), (30, 440439), (38, 347715), (45, 293626), (57, 231810), (90, 146813), (95, 139086), (114, 115905), (171, 77270), (190, 69543), (285, 46362), (342, 38635), (570, 23181), (855, 15454), (1710, 7727)]