1664793060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{44537}}^1$

素因数の和:44645

約数の個数: 96

約数和(自身を含む): 5387316480

約数和(自身を除く): 3722523420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 37380, 44537, 89074, 133611, 178148, 222685, 267222, 311759, 445370, 534444, 623518, 668055, 890740, 935277, 1247036, 1336110, 1558795, 1870554, 2672220, 3117590, 3741108, 3963793, 4676385, 6235180, 7927586, 9352770, 11891379, 15855172, 18705540, 19818965, 23782758, 27746551, 39637930, 47565516, 55493102, 59456895, 79275860, 83239653, 110986204, 118913790, 138732755, 166479306, 237827580, 277465510, 332958612, 416198265, 554931020, 832396530, 1664793060]

約数ペア:

[(1, 1664793060), (2, 832396530), (3, 554931020), (4, 416198265), (5, 332958612), (6, 277465510), (7, 237827580), (10, 166479306), (12, 138732755), (14, 118913790), (15, 110986204), (20, 83239653), (21, 79275860), (28, 59456895), (30, 55493102), (35, 47565516), (42, 39637930), (60, 27746551), (70, 23782758), (84, 19818965), (89, 18705540), (105, 15855172), (140, 11891379), (178, 9352770), (210, 7927586), (267, 6235180), (356, 4676385), (420, 3963793), (445, 3741108), (534, 3117590), (623, 2672220), (890, 1870554), (1068, 1558795), (1246, 1336110), (1335, 1247036), (1780, 935277), (1869, 890740), (2492, 668055), (2670, 623518), (3115, 534444), (3738, 445370), (5340, 311759), (6230, 267222), (7476, 222685), (9345, 178148), (12460, 133611), (18690, 89074), (37380, 44537)]