5234390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 11556864

約数和(自身を除く): 6322474

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 47, 70, 74, 86, 94, 185, 215, 235, 259, 301, 329, 370, 430, 470, 518, 602, 658, 1295, 1505, 1591, 1645, 1739, 2021, 2590, 3010, 3182, 3290, 3478, 4042, 7955, 8695, 10105, 11137, 12173, 14147, 15910, 17390, 20210, 22274, 24346, 28294, 55685, 60865, 70735, 74777, 111370, 121730, 141470, 149554, 373885, 523439, 747770, 1046878, 2617195, 5234390]

約数ペア:

[(1, 5234390), (2, 2617195), (5, 1046878), (7, 747770), (10, 523439), (14, 373885), (35, 149554), (37, 141470), (43, 121730), (47, 111370), (70, 74777), (74, 70735), (86, 60865), (94, 55685), (185, 28294), (215, 24346), (235, 22274), (259, 20210), (301, 17390), (329, 15910), (370, 14147), (430, 12173), (470, 11137), (518, 10105), (602, 8695), (658, 7955), (1295, 4042), (1505, 3478), (1591, 3290), (1645, 3182), (1739, 3010), (2021, 2590)]