71113236470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1\times {\mathrm{1667}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 132993349632

約数和(自身を除く): 61880113162

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 571, 1142, 1205, 1667, 2410, 2855, 3334, 5710, 7471, 8335, 14942, 16670, 17701, 35402, 37355, 51677, 74710, 88505, 103354, 137611, 177010, 258385, 275222, 401747, 516770, 688055, 803494, 951857, 1376110, 1903714, 2008735, 4017470, 4265941, 4759285, 8531882, 9518570, 12454157, 21329705, 24908314, 29507567, 42659410, 59015134, 62270785, 124541570, 147537835, 229397537, 295075670, 458795074, 1146987685, 2293975370, 7111323647, 14222647294, 35556618235, 71113236470]

約数ペア:

[(1, 71113236470), (2, 35556618235), (5, 14222647294), (10, 7111323647), (31, 2293975370), (62, 1146987685), (155, 458795074), (241, 295075670), (310, 229397537), (482, 147537835), (571, 124541570), (1142, 62270785), (1205, 59015134), (1667, 42659410), (2410, 29507567), (2855, 24908314), (3334, 21329705), (5710, 12454157), (7471, 9518570), (8335, 8531882), (14942, 4759285), (16670, 4265941), (17701, 4017470), (35402, 2008735), (37355, 1903714), (51677, 1376110), (74710, 951857), (88505, 803494), (103354, 688055), (137611, 516770), (177010, 401747), (258385, 275222)]