12157026910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1459427}}^1$

素因数の和:1459465

約数の個数: 48

約数和(自身を含む): 26952716304

約数和(自身を除く): 14795689394

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 1459427, 2918854, 7297135, 10215989, 14594270, 20431978, 24810259, 49620518, 51079945, 71511923, 102159890, 124051295, 143023846, 173671813, 248102590, 347343626, 357559615, 715119230, 868359065, 1215702691, 1736718130, 2431405382, 6078513455, 12157026910]

約数ペア:

[(1, 12157026910), (2, 6078513455), (5, 2431405382), (7, 1736718130), (10, 1215702691), (14, 868359065), (17, 715119230), (34, 357559615), (35, 347343626), (49, 248102590), (70, 173671813), (85, 143023846), (98, 124051295), (119, 102159890), (170, 71511923), (238, 51079945), (245, 49620518), (490, 24810259), (595, 20431978), (833, 14594270), (1190, 10215989), (1666, 7297135), (4165, 2918854), (8330, 1459427)]