15669219970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1\times {\mathrm{20521}}^1$

素因数の和:23190

約数の個数: 32

約数和(自身を含む): 29189671920

約数和(自身を除く): 13520451950

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2633, 5266, 13165, 20521, 26330, 41042, 76357, 102605, 152714, 205210, 381785, 595109, 763570, 1190218, 2975545, 5951090, 54031793, 108063586, 270158965, 540317930, 1566921997, 3133843994, 7834609985, 15669219970]

約数ペア:

[(1, 15669219970), (2, 7834609985), (5, 3133843994), (10, 1566921997), (29, 540317930), (58, 270158965), (145, 108063586), (290, 54031793), (2633, 5951090), (5266, 2975545), (13165, 1190218), (20521, 763570), (26330, 595109), (41042, 381785), (76357, 205210), (102605, 152714)]