2267388515

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 3474041472

約数和(自身を除く): 1206652957

約数列:

[1, 5, 7, 17, 31, 35, 49, 85, 119, 155, 217, 245, 289, 527, 595, 833, 1033, 1085, 1445, 1519, 2023, 2635, 3689, 4165, 5165, 7231, 7595, 8959, 10115, 14161, 17561, 18445, 25823, 32023, 36155, 44795, 50617, 62713, 70805, 87805, 122927, 129115, 160115, 224161, 253085, 298537, 313565, 438991, 544391, 614635, 860489, 1120805, 1492685, 1569127, 2089759, 2194955, 2721955, 3810737, 4302445, 7845635, 9254647, 10448795, 14628313, 19053685, 26675159, 46273235, 64782529, 73141565, 133375795, 323912645, 453477703, 2267388515]

約数ペア:

[(1, 2267388515), (5, 453477703), (7, 323912645), (17, 133375795), (31, 73141565), (35, 64782529), (49, 46273235), (85, 26675159), (119, 19053685), (155, 14628313), (217, 10448795), (245, 9254647), (289, 7845635), (527, 4302445), (595, 3810737), (833, 2721955), (1033, 2194955), (1085, 2089759), (1445, 1569127), (1519, 1492685), (2023, 1120805), (2635, 860489), (3689, 614635), (4165, 544391), (5165, 438991), (7231, 313565), (7595, 298537), (8959, 253085), (10115, 224161), (14161, 160115), (17561, 129115), (18445, 122927), (25823, 87805), (32023, 70805), (36155, 62713), (44795, 50617)]