23386140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 71443008

約数和(自身を除く): 48056868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 751, 865, 1038, 1502, 1557, 1730, 2076, 2253, 2595, 3004, 3114, 3460, 3755, 4506, 5190, 6228, 6759, 7510, 7785, 9012, 10380, 11265, 13518, 15020, 15570, 22530, 27036, 31140, 33795, 45060, 67590, 129923, 135180, 259846, 389769, 519692, 649615, 779538, 1169307, 1299230, 1559076, 1948845, 2338614, 2598460, 3897690, 4677228, 5846535, 7795380, 11693070, 23386140]

約数ペア:

[(1, 23386140), (2, 11693070), (3, 7795380), (4, 5846535), (5, 4677228), (6, 3897690), (9, 2598460), (10, 2338614), (12, 1948845), (15, 1559076), (18, 1299230), (20, 1169307), (30, 779538), (36, 649615), (45, 519692), (60, 389769), (90, 259846), (173, 135180), (180, 129923), (346, 67590), (519, 45060), (692, 33795), (751, 31140), (865, 27036), (1038, 22530), (1502, 15570), (1557, 15020), (1730, 13518), (2076, 11265), (2253, 10380), (2595, 9012), (3004, 7785), (3114, 7510), (3460, 6759), (3755, 6228), (4506, 5190)]