19009050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 47407680

約数和(自身を除く): 28398630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 353, 359, 706, 718, 1059, 1077, 1765, 1795, 2118, 2154, 3530, 3590, 5295, 5385, 8825, 8975, 10590, 10770, 17650, 17950, 26475, 26925, 52950, 53850, 126727, 253454, 380181, 633635, 760362, 1267270, 1900905, 3168175, 3801810, 6336350, 9504525, 19009050]

約数ペア:

[(1, 19009050), (2, 9504525), (3, 6336350), (5, 3801810), (6, 3168175), (10, 1900905), (15, 1267270), (25, 760362), (30, 633635), (50, 380181), (75, 253454), (150, 126727), (353, 53850), (359, 52950), (706, 26925), (718, 26475), (1059, 17950), (1077, 17650), (1765, 10770), (1795, 10590), (2118, 8975), (2154, 8825), (3530, 5385), (3590, 5295)]