2729124860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41213}}^1$

素因数の和:41283

約数の個数: 96

約数和(自身を含む): 7311693312

約数和(自身を除く): 4582568452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1505, 1540, 1892, 2365, 3010, 3311, 4730, 6020, 6622, 9460, 13244, 16555, 33110, 41213, 66220, 82426, 164852, 206065, 288491, 412130, 453343, 576982, 824260, 906686, 1153964, 1442455, 1772159, 1813372, 2266715, 2884910, 3173401, 3544318, 4533430, 5769820, 6346802, 7088636, 8860795, 9066860, 12405113, 12693604, 15867005, 17721590, 19493749, 24810226, 31734010, 35443180, 38987498, 49620452, 62025565, 63468020, 77974996, 97468745, 124051130, 136456243, 194937490, 248102260, 272912486, 389874980, 545824972, 682281215, 1364562430, 2729124860]

約数ペア:

[(1, 2729124860), (2, 1364562430), (4, 682281215), (5, 545824972), (7, 389874980), (10, 272912486), (11, 248102260), (14, 194937490), (20, 136456243), (22, 124051130), (28, 97468745), (35, 77974996), (43, 63468020), (44, 62025565), (55, 49620452), (70, 38987498), (77, 35443180), (86, 31734010), (110, 24810226), (140, 19493749), (154, 17721590), (172, 15867005), (215, 12693604), (220, 12405113), (301, 9066860), (308, 8860795), (385, 7088636), (430, 6346802), (473, 5769820), (602, 4533430), (770, 3544318), (860, 3173401), (946, 2884910), (1204, 2266715), (1505, 1813372), (1540, 1772159), (1892, 1442455), (2365, 1153964), (3010, 906686), (3311, 824260), (4730, 576982), (6020, 453343), (6622, 412130), (9460, 288491), (13244, 206065), (16555, 164852), (33110, 82426), (41213, 66220)]