2017143205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{7109}}^1$

素因数の和:7210

約数の個数: 48

約数和(自身を含む): 3086536320

約数和(自身を除く): 1069393115

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 121, 335, 385, 469, 605, 737, 847, 2345, 3685, 4235, 5159, 7109, 8107, 25795, 35545, 40535, 49763, 56749, 78199, 248815, 283745, 390995, 476303, 547393, 860189, 2381515, 2736965, 3334121, 4300945, 5239333, 6021323, 16670605, 26196665, 30106615, 36675331, 57632663, 183376655, 288163315, 403428641, 2017143205]

約数ペア:

[(1, 2017143205), (5, 403428641), (7, 288163315), (11, 183376655), (35, 57632663), (55, 36675331), (67, 30106615), (77, 26196665), (121, 16670605), (335, 6021323), (385, 5239333), (469, 4300945), (605, 3334121), (737, 2736965), (847, 2381515), (2345, 860189), (3685, 547393), (4235, 476303), (5159, 390995), (7109, 283745), (8107, 248815), (25795, 78199), (35545, 56749), (40535, 49763)]