71368465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 40605935

約数列:

[1, 5, 7, 17, 19, 35, 59, 85, 95, 107, 119, 133, 295, 323, 413, 535, 595, 665, 749, 1003, 1121, 1615, 1819, 2033, 2065, 2261, 3745, 5015, 5605, 6313, 7021, 7847, 9095, 10165, 11305, 12733, 14231, 19057, 31565, 34561, 35105, 39235, 44191, 63665, 71155, 95285, 107321, 119947, 133399, 172805, 220955, 241927, 536605, 599735, 666995, 751247, 839629, 1209635, 2039099, 3756235, 4198145, 10195495, 14273693, 71368465]

約数ペア:

[(1, 71368465), (5, 14273693), (7, 10195495), (17, 4198145), (19, 3756235), (35, 2039099), (59, 1209635), (85, 839629), (95, 751247), (107, 666995), (119, 599735), (133, 536605), (295, 241927), (323, 220955), (413, 172805), (535, 133399), (595, 119947), (665, 107321), (749, 95285), (1003, 71155), (1121, 63665), (1615, 44191), (1819, 39235), (2033, 35105), (2065, 34561), (2261, 31565), (3745, 19057), (5015, 14231), (5605, 12733), (6313, 11305), (7021, 10165), (7847, 9095)]