310045005

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 550143360

約数和(自身を除く): 240098355

約数列:

[1, 3, 5, 9, 15, 45, 61, 179, 183, 305, 537, 549, 631, 895, 915, 1611, 1893, 2685, 2745, 3155, 5679, 8055, 9465, 10919, 28395, 32757, 38491, 54595, 98271, 112949, 115473, 163785, 192455, 338847, 346419, 491355, 564745, 577365, 1016541, 1694235, 1732095, 5082705, 6889889, 20669667, 34449445, 62009001, 103348335, 310045005]

約数ペア:

[(1, 310045005), (3, 103348335), (5, 62009001), (9, 34449445), (15, 20669667), (45, 6889889), (61, 5082705), (179, 1732095), (183, 1694235), (305, 1016541), (537, 577365), (549, 564745), (631, 491355), (895, 346419), (915, 338847), (1611, 192455), (1893, 163785), (2685, 115473), (2745, 112949), (3155, 98271), (5679, 54595), (8055, 38491), (9465, 32757), (10919, 28395)]