54190140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1409}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 152076960

約数和(自身を除く): 97886820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1409, 1923, 2564, 2818, 3205, 3846, 4227, 5636, 6410, 7045, 7692, 8454, 9615, 12820, 14090, 16908, 19230, 21135, 28180, 38460, 42270, 84540, 903169, 1806338, 2709507, 3612676, 4515845, 5419014, 9031690, 10838028, 13547535, 18063380, 27095070, 54190140]

約数ペア:

[(1, 54190140), (2, 27095070), (3, 18063380), (4, 13547535), (5, 10838028), (6, 9031690), (10, 5419014), (12, 4515845), (15, 3612676), (20, 2709507), (30, 1806338), (60, 903169), (641, 84540), (1282, 42270), (1409, 38460), (1923, 28180), (2564, 21135), (2818, 19230), (3205, 16908), (3846, 14090), (4227, 12820), (5636, 9615), (6410, 8454), (7045, 7692)]