2510147745

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 5253120000

約数和(自身を除く): 2742972255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 151, 189, 245, 315, 343, 359, 441, 453, 735, 755, 945, 1029, 1057, 1077, 1323, 1359, 1715, 1795, 2205, 2265, 2513, 3087, 3171, 3231, 4077, 5145, 5285, 5385, 6615, 6795, 7399, 7539, 9261, 9513, 9693, 12565, 15435, 15855, 16155, 17591, 20385, 22197, 22617, 28539, 36995, 37695, 46305, 47565, 48465, 51793, 52773, 54209, 66591, 67851, 87955, 110985, 113085, 123137, 142695, 155379, 158319, 162627, 199773, 258965, 263865, 271045, 332955, 339255, 369411, 379463, 466137, 474957, 487881, 615685, 776895, 791595, 813135, 998865, 1108233, 1138389, 1398411, 1463643, 1847055, 1897315, 2330685, 2374785, 2439405, 2656241, 3324699, 3415167, 5541165, 5691945, 6992055, 7318215, 7968723, 10245501, 13281205, 16623495, 17075835, 18593687, 23906169, 39843615, 51227505, 55781061, 71718507, 92968435, 119530845, 167343183, 278905305, 358592535, 502029549, 836715915, 2510147745]

約数ペア:

[(1, 2510147745), (3, 836715915), (5, 502029549), (7, 358592535), (9, 278905305), (15, 167343183), (21, 119530845), (27, 92968435), (35, 71718507), (45, 55781061), (49, 51227505), (63, 39843615), (105, 23906169), (135, 18593687), (147, 17075835), (151, 16623495), (189, 13281205), (245, 10245501), (315, 7968723), (343, 7318215), (359, 6992055), (441, 5691945), (453, 5541165), (735, 3415167), (755, 3324699), (945, 2656241), (1029, 2439405), (1057, 2374785), (1077, 2330685), (1323, 1897315), (1359, 1847055), (1715, 1463643), (1795, 1398411), (2205, 1138389), (2265, 1108233), (2513, 998865), (3087, 813135), (3171, 791595), (3231, 776895), (4077, 615685), (5145, 487881), (5285, 474957), (5385, 466137), (6615, 379463), (6795, 369411), (7399, 339255), (7539, 332955), (9261, 271045), (9513, 263865), (9693, 258965), (12565, 199773), (15435, 162627), (15855, 158319), (16155, 155379), (17591, 142695), (20385, 123137), (22197, 113085), (22617, 110985), (28539, 87955), (36995, 67851), (37695, 66591), (46305, 54209), (47565, 52773), (48465, 51793)]