1117778820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{5791}}^1$

素因数の和:9020

約数の個数: 48

約数和(自身を含む): 3131294208

約数和(自身を除く): 2013515388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3217, 5791, 6434, 9651, 11582, 12868, 16085, 17373, 19302, 23164, 28955, 32170, 34746, 38604, 48255, 57910, 64340, 69492, 86865, 96510, 115820, 173730, 193020, 347460, 18629647, 37259294, 55888941, 74518588, 93148235, 111777882, 186296470, 223555764, 279444705, 372592940, 558889410, 1117778820]

約数ペア:

[(1, 1117778820), (2, 558889410), (3, 372592940), (4, 279444705), (5, 223555764), (6, 186296470), (10, 111777882), (12, 93148235), (15, 74518588), (20, 55888941), (30, 37259294), (60, 18629647), (3217, 347460), (5791, 193020), (6434, 173730), (9651, 115820), (11582, 96510), (12868, 86865), (16085, 69492), (17373, 64340), (19302, 57910), (23164, 48255), (28955, 38604), (32170, 34746)]