218783070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 623960064

約数和(自身を除く): 405176994

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 223, 330, 446, 495, 669, 990, 991, 1115, 1338, 1982, 2007, 2230, 2453, 2973, 3345, 4014, 4906, 4955, 5946, 6690, 7359, 8919, 9910, 10035, 10901, 12265, 14718, 14865, 17838, 20070, 21802, 22077, 24530, 29730, 32703, 36795, 44154, 44595, 54505, 65406, 73590, 89190, 98109, 109010, 110385, 163515, 196218, 220770, 220993, 327030, 441986, 490545, 662979, 981090, 1104965, 1325958, 1988937, 2209930, 2430923, 3314895, 3977874, 4861846, 6629790, 7292769, 9944685, 12154615, 14585538, 19889370, 21878307, 24309230, 36463845, 43756614, 72927690, 109391535, 218783070]

約数ペア:

[(1, 218783070), (2, 109391535), (3, 72927690), (5, 43756614), (6, 36463845), (9, 24309230), (10, 21878307), (11, 19889370), (15, 14585538), (18, 12154615), (22, 9944685), (30, 7292769), (33, 6629790), (45, 4861846), (55, 3977874), (66, 3314895), (90, 2430923), (99, 2209930), (110, 1988937), (165, 1325958), (198, 1104965), (223, 981090), (330, 662979), (446, 490545), (495, 441986), (669, 327030), (990, 220993), (991, 220770), (1115, 196218), (1338, 163515), (1982, 110385), (2007, 109010), (2230, 98109), (2453, 89190), (2973, 73590), (3345, 65406), (4014, 54505), (4906, 44595), (4955, 44154), (5946, 36795), (6690, 32703), (7359, 29730), (8919, 24530), (9910, 22077), (10035, 21802), (10901, 20070), (12265, 17838), (14718, 14865)]