70130270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8419}}^1$

素因数の和:8457

約数の個数: 48

約数和(自身を含む): 155500560

約数和(自身を除く): 85370290

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, 8419, 16838, 42095, 58933, 84190, 117866, 143123, 286246, 294665, 412531, 589330, 715615, 825062, 1001861, 1431230, 2003722, 2062655, 4125310, 5009305, 7013027, 10018610, 14026054, 35065135, 70130270]

約数ペア:

[(1, 70130270), (2, 35065135), (5, 14026054), (7, 10018610), (10, 7013027), (14, 5009305), (17, 4125310), (34, 2062655), (35, 2003722), (49, 1431230), (70, 1001861), (85, 825062), (98, 715615), (119, 589330), (170, 412531), (238, 294665), (245, 286246), (490, 143123), (595, 117866), (833, 84190), (1190, 58933), (1666, 42095), (4165, 16838), (8330, 8419)]