70795890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 208707840

約数和(自身を除く): 137911950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 197, 198, 242, 270, 297, 330, 363, 394, 495, 591, 594, 605, 726, 985, 990, 1089, 1182, 1210, 1331, 1485, 1773, 1815, 1970, 2167, 2178, 2662, 2955, 2970, 3267, 3546, 3630, 3993, 4334, 5319, 5445, 5910, 6501, 6534, 6655, 7986, 8865, 10638, 10835, 10890, 11979, 13002, 13310, 16335, 17730, 19503, 19965, 21670, 23837, 23958, 26595, 32505, 32670, 35937, 39006, 39930, 47674, 53190, 58509, 59895, 65010, 71511, 71874, 97515, 117018, 119185, 119790, 143022, 179685, 195030, 214533, 238370, 262207, 292545, 357555, 359370, 429066, 524414, 585090, 643599, 715110, 786621, 1072665, 1287198, 1311035, 1573242, 2145330, 2359863, 2622070, 3217995, 3933105, 4719726, 6435990, 7079589, 7866210, 11799315, 14159178, 23598630, 35397945, 70795890]

約数ペア:

[(1, 70795890), (2, 35397945), (3, 23598630), (5, 14159178), (6, 11799315), (9, 7866210), (10, 7079589), (11, 6435990), (15, 4719726), (18, 3933105), (22, 3217995), (27, 2622070), (30, 2359863), (33, 2145330), (45, 1573242), (54, 1311035), (55, 1287198), (66, 1072665), (90, 786621), (99, 715110), (110, 643599), (121, 585090), (135, 524414), (165, 429066), (197, 359370), (198, 357555), (242, 292545), (270, 262207), (297, 238370), (330, 214533), (363, 195030), (394, 179685), (495, 143022), (591, 119790), (594, 119185), (605, 117018), (726, 97515), (985, 71874), (990, 71511), (1089, 65010), (1182, 59895), (1210, 58509), (1331, 53190), (1485, 47674), (1773, 39930), (1815, 39006), (1970, 35937), (2167, 32670), (2178, 32505), (2662, 26595), (2955, 23958), (2970, 23837), (3267, 21670), (3546, 19965), (3630, 19503), (3993, 17730), (4334, 16335), (5319, 13310), (5445, 13002), (5910, 11979), (6501, 10890), (6534, 10835), (6655, 10638), (7986, 8865)]