127815930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 369319860

約数和(自身を除く): 241503930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 97, 99, 110, 121, 165, 194, 198, 242, 291, 330, 363, 485, 495, 582, 605, 726, 873, 970, 990, 1067, 1089, 1210, 1331, 1455, 1746, 1815, 2134, 2178, 2662, 2910, 3201, 3630, 3993, 4365, 5335, 5445, 6402, 6655, 7986, 8730, 9603, 10670, 10890, 11737, 11979, 13310, 14641, 16005, 19206, 19965, 23474, 23958, 29282, 32010, 35211, 39930, 43923, 48015, 58685, 59895, 70422, 73205, 87846, 96030, 105633, 117370, 119790, 129107, 131769, 146410, 176055, 211266, 219615, 258214, 263538, 352110, 387321, 439230, 528165, 645535, 658845, 774642, 1056330, 1161963, 1291070, 1317690, 1420177, 1936605, 2323926, 2840354, 3873210, 4260531, 5809815, 7100885, 8521062, 11619630, 12781593, 14201770, 21302655, 25563186, 42605310, 63907965, 127815930]

約数ペア:

[(1, 127815930), (2, 63907965), (3, 42605310), (5, 25563186), (6, 21302655), (9, 14201770), (10, 12781593), (11, 11619630), (15, 8521062), (18, 7100885), (22, 5809815), (30, 4260531), (33, 3873210), (45, 2840354), (55, 2323926), (66, 1936605), (90, 1420177), (97, 1317690), (99, 1291070), (110, 1161963), (121, 1056330), (165, 774642), (194, 658845), (198, 645535), (242, 528165), (291, 439230), (330, 387321), (363, 352110), (485, 263538), (495, 258214), (582, 219615), (605, 211266), (726, 176055), (873, 146410), (970, 131769), (990, 129107), (1067, 119790), (1089, 117370), (1210, 105633), (1331, 96030), (1455, 87846), (1746, 73205), (1815, 70422), (2134, 59895), (2178, 58685), (2662, 48015), (2910, 43923), (3201, 39930), (3630, 35211), (3993, 32010), (4365, 29282), (5335, 23958), (5445, 23474), (6402, 19965), (6655, 19206), (7986, 16005), (8730, 14641), (9603, 13310), (10670, 11979), (10890, 11737)]