69272140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 175279104

約数和(自身を除く): 106006964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 43, 70, 74, 86, 140, 148, 172, 185, 215, 259, 301, 311, 370, 430, 518, 602, 622, 740, 860, 1036, 1204, 1244, 1295, 1505, 1555, 1591, 2177, 2590, 3010, 3110, 3182, 4354, 5180, 6020, 6220, 6364, 7955, 8708, 10885, 11137, 11507, 13373, 15910, 21770, 22274, 23014, 26746, 31820, 43540, 44548, 46028, 53492, 55685, 57535, 66865, 80549, 93611, 111370, 115070, 133730, 161098, 187222, 222740, 230140, 267460, 322196, 374444, 402745, 468055, 494801, 805490, 936110, 989602, 1610980, 1872220, 1979204, 2474005, 3463607, 4948010, 6927214, 9896020, 13854428, 17318035, 34636070, 69272140]

約数ペア:

[(1, 69272140), (2, 34636070), (4, 17318035), (5, 13854428), (7, 9896020), (10, 6927214), (14, 4948010), (20, 3463607), (28, 2474005), (35, 1979204), (37, 1872220), (43, 1610980), (70, 989602), (74, 936110), (86, 805490), (140, 494801), (148, 468055), (172, 402745), (185, 374444), (215, 322196), (259, 267460), (301, 230140), (311, 222740), (370, 187222), (430, 161098), (518, 133730), (602, 115070), (622, 111370), (740, 93611), (860, 80549), (1036, 66865), (1204, 57535), (1244, 55685), (1295, 53492), (1505, 46028), (1555, 44548), (1591, 43540), (2177, 31820), (2590, 26746), (3010, 23014), (3110, 22274), (3182, 21770), (4354, 15910), (5180, 13373), (6020, 11507), (6220, 11137), (6364, 10885), (7955, 8708)]