2351461245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 4488462720

約数和(自身を除く): 2137001475

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 179, 183, 245, 293, 305, 427, 537, 735, 879, 895, 915, 1253, 1281, 1465, 2051, 2135, 2685, 2989, 3759, 4395, 6153, 6265, 6405, 8771, 8967, 10255, 10919, 14357, 14945, 17873, 18795, 26313, 30765, 32757, 43071, 43855, 44835, 52447, 53619, 54595, 71785, 76433, 89365, 125111, 131565, 157341, 163785, 215355, 229299, 262235, 268095, 367129, 375333, 382165, 535031, 625555, 786705, 875777, 1101387, 1146495, 1605093, 1835645, 1876665, 2569903, 2627331, 2675155, 3199267, 4378885, 5506935, 7709709, 8025465, 9597801, 12849515, 13136655, 15996335, 22394869, 38548545, 47989005, 67184607, 111974345, 156764083, 335923035, 470292249, 783820415, 2351461245]

約数ペア:

[(1, 2351461245), (3, 783820415), (5, 470292249), (7, 335923035), (15, 156764083), (21, 111974345), (35, 67184607), (49, 47989005), (61, 38548545), (105, 22394869), (147, 15996335), (179, 13136655), (183, 12849515), (245, 9597801), (293, 8025465), (305, 7709709), (427, 5506935), (537, 4378885), (735, 3199267), (879, 2675155), (895, 2627331), (915, 2569903), (1253, 1876665), (1281, 1835645), (1465, 1605093), (2051, 1146495), (2135, 1101387), (2685, 875777), (2989, 786705), (3759, 625555), (4395, 535031), (6153, 382165), (6265, 375333), (6405, 367129), (8771, 268095), (8967, 262235), (10255, 229299), (10919, 215355), (14357, 163785), (14945, 157341), (17873, 131565), (18795, 125111), (26313, 89365), (30765, 76433), (32757, 71785), (43071, 54595), (43855, 53619), (44835, 52447)]