17874630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10453}}^1$

素因数の和:10485

約数の個数: 48

約数和(自身を含む): 48924720

約数和(自身を除く): 31050090

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, 10453, 20906, 31359, 52265, 62718, 94077, 104530, 156795, 188154, 198607, 313590, 397214, 470385, 595821, 940770, 993035, 1191642, 1787463, 1986070, 2979105, 3574926, 5958210, 8937315, 17874630]

約数ペア:

[(1, 17874630), (2, 8937315), (3, 5958210), (5, 3574926), (6, 2979105), (9, 1986070), (10, 1787463), (15, 1191642), (18, 993035), (19, 940770), (30, 595821), (38, 470385), (45, 397214), (57, 313590), (90, 198607), (95, 188154), (114, 156795), (171, 104530), (190, 94077), (285, 62718), (342, 52265), (570, 31359), (855, 20906), (1710, 10453)]