7445400270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{16361}}^1$

素因数の和:16586

約数の個数: 128

約数和(自身を含む): 22392640512

約数和(自身を除く): 14947240242

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 197, 210, 231, 330, 385, 394, 462, 591, 770, 985, 1155, 1182, 1379, 1970, 2167, 2310, 2758, 2955, 4137, 4334, 5910, 6501, 6895, 8274, 10835, 13002, 13790, 15169, 16361, 20685, 21670, 30338, 32505, 32722, 41370, 45507, 49083, 65010, 75845, 81805, 91014, 98166, 114527, 151690, 163610, 179971, 227535, 229054, 245415, 343581, 359942, 455070, 490830, 539913, 572635, 687162, 899855, 1079826, 1145270, 1259797, 1717905, 1799710, 2519594, 2699565, 3223117, 3435810, 3779391, 5399130, 6298985, 6446234, 7558782, 9669351, 12597970, 16115585, 18896955, 19338702, 22561819, 32231170, 35454287, 37793910, 45123638, 48346755, 67685457, 70908574, 96693510, 106362861, 112809095, 135370914, 177271435, 212725722, 225618190, 248180009, 338427285, 354542870, 496360018, 531814305, 676854570, 744540027, 1063628610, 1240900045, 1489080054, 2481800090, 3722700135, 7445400270]

約数ペア:

[(1, 7445400270), (2, 3722700135), (3, 2481800090), (5, 1489080054), (6, 1240900045), (7, 1063628610), (10, 744540027), (11, 676854570), (14, 531814305), (15, 496360018), (21, 354542870), (22, 338427285), (30, 248180009), (33, 225618190), (35, 212725722), (42, 177271435), (55, 135370914), (66, 112809095), (70, 106362861), (77, 96693510), (105, 70908574), (110, 67685457), (154, 48346755), (165, 45123638), (197, 37793910), (210, 35454287), (231, 32231170), (330, 22561819), (385, 19338702), (394, 18896955), (462, 16115585), (591, 12597970), (770, 9669351), (985, 7558782), (1155, 6446234), (1182, 6298985), (1379, 5399130), (1970, 3779391), (2167, 3435810), (2310, 3223117), (2758, 2699565), (2955, 2519594), (4137, 1799710), (4334, 1717905), (5910, 1259797), (6501, 1145270), (6895, 1079826), (8274, 899855), (10835, 687162), (13002, 572635), (13790, 539913), (15169, 490830), (16361, 455070), (20685, 359942), (21670, 343581), (30338, 245415), (32505, 229054), (32722, 227535), (41370, 179971), (45507, 163610), (49083, 151690), (65010, 114527), (75845, 98166), (81805, 91014)]