171250520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35977}}^1$

素因数の和:36012

約数の個数: 64

約数和(自身を含む): 466274880

約数和(自身を除く): 295024360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 35977, 71954, 143908, 179885, 251839, 287816, 359770, 503678, 611609, 719540, 1007356, 1223218, 1259195, 1439080, 2014712, 2446436, 2518390, 3058045, 4281263, 4892872, 5036780, 6116090, 8562526, 10073560, 12232180, 17125052, 21406315, 24464360, 34250104, 42812630, 85625260, 171250520]

約数ペア:

[(1, 171250520), (2, 85625260), (4, 42812630), (5, 34250104), (7, 24464360), (8, 21406315), (10, 17125052), (14, 12232180), (17, 10073560), (20, 8562526), (28, 6116090), (34, 5036780), (35, 4892872), (40, 4281263), (56, 3058045), (68, 2518390), (70, 2446436), (85, 2014712), (119, 1439080), (136, 1259195), (140, 1223218), (170, 1007356), (238, 719540), (280, 611609), (340, 503678), (476, 359770), (595, 287816), (680, 251839), (952, 179885), (1190, 143908), (2380, 71954), (4760, 35977)]