10621650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 28591920

約数和(自身を除く): 17970270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 419, 507, 650, 838, 845, 975, 1014, 1257, 1690, 1950, 2095, 2514, 2535, 4190, 4225, 5070, 5447, 6285, 8450, 10475, 10894, 12570, 12675, 16341, 20950, 25350, 27235, 31425, 32682, 54470, 62850, 70811, 81705, 136175, 141622, 163410, 212433, 272350, 354055, 408525, 424866, 708110, 817050, 1062165, 1770275, 2124330, 3540550, 5310825, 10621650]

約数ペア:

[(1, 10621650), (2, 5310825), (3, 3540550), (5, 2124330), (6, 1770275), (10, 1062165), (13, 817050), (15, 708110), (25, 424866), (26, 408525), (30, 354055), (39, 272350), (50, 212433), (65, 163410), (75, 141622), (78, 136175), (130, 81705), (150, 70811), (169, 62850), (195, 54470), (325, 32682), (338, 31425), (390, 27235), (419, 25350), (507, 20950), (650, 16341), (838, 12675), (845, 12570), (975, 10894), (1014, 10475), (1257, 8450), (1690, 6285), (1950, 5447), (2095, 5070), (2514, 4225), (2535, 4190)]