1022168220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 3034257408

約数和(自身を除く): 2012089188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 431, 435, 470, 564, 580, 705, 841, 862, 870, 940, 1293, 1363, 1410, 1682, 1724, 1740, 2155, 2523, 2586, 2726, 2820, 3364, 4089, 4205, 4310, 5046, 5172, 5452, 6465, 6815, 8178, 8410, 8620, 10092, 12499, 12615, 12930, 13630, 16356, 16820, 20257, 20445, 24998, 25230, 25860, 27260, 37497, 39527, 40514, 40890, 49996, 50460, 60771, 62495, 74994, 79054, 81028, 81780, 101285, 118581, 121542, 124990, 149988, 158108, 187485, 197635, 202570, 237162, 243084, 249980, 303855, 362471, 374970, 395270, 405140, 474324, 587453, 592905, 607710, 724942, 749940, 790540, 1087413, 1174906, 1185810, 1215420, 1449884, 1762359, 1812355, 2174826, 2349812, 2371620, 2937265, 3524718, 3624710, 4349652, 5437065, 5874530, 7049436, 7249420, 8811795, 10874130, 11749060, 17036137, 17623590, 21748260, 34072274, 35247180, 51108411, 68144548, 85180685, 102216822, 170361370, 204433644, 255542055, 340722740, 511084110, 1022168220]

約数ペア:

[(1, 1022168220), (2, 511084110), (3, 340722740), (4, 255542055), (5, 204433644), (6, 170361370), (10, 102216822), (12, 85180685), (15, 68144548), (20, 51108411), (29, 35247180), (30, 34072274), (47, 21748260), (58, 17623590), (60, 17036137), (87, 11749060), (94, 10874130), (116, 8811795), (141, 7249420), (145, 7049436), (174, 5874530), (188, 5437065), (235, 4349652), (282, 3624710), (290, 3524718), (348, 2937265), (431, 2371620), (435, 2349812), (470, 2174826), (564, 1812355), (580, 1762359), (705, 1449884), (841, 1215420), (862, 1185810), (870, 1174906), (940, 1087413), (1293, 790540), (1363, 749940), (1410, 724942), (1682, 607710), (1724, 592905), (1740, 587453), (2155, 474324), (2523, 405140), (2586, 395270), (2726, 374970), (2820, 362471), (3364, 303855), (4089, 249980), (4205, 243084), (4310, 237162), (5046, 202570), (5172, 197635), (5452, 187485), (6465, 158108), (6815, 149988), (8178, 124990), (8410, 121542), (8620, 118581), (10092, 101285), (12499, 81780), (12615, 81028), (12930, 79054), (13630, 74994), (16356, 62495), (16820, 60771), (20257, 50460), (20445, 49996), (24998, 40890), (25230, 40514), (25860, 39527), (27260, 37497)]