1236940210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2659}}^1\times {\mathrm{4229}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 2430388800

約数和(自身を除く): 1193448590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2659, 4229, 5318, 8458, 13295, 21145, 26590, 29249, 42290, 46519, 58498, 93038, 146245, 232595, 292490, 465190, 11244911, 22489822, 56224555, 112449110, 123694021, 247388042, 618470105, 1236940210]

約数ペア:

[(1, 1236940210), (2, 618470105), (5, 247388042), (10, 123694021), (11, 112449110), (22, 56224555), (55, 22489822), (110, 11244911), (2659, 465190), (4229, 292490), (5318, 232595), (8458, 146245), (13295, 93038), (21145, 58498), (26590, 46519), (29249, 42290)]