210868530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{1319}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 513501120

約数和(自身を除く): 302632590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1319, 2190, 2638, 3957, 5329, 6595, 7914, 10658, 13190, 15987, 19785, 26645, 31974, 39570, 53290, 79935, 96287, 159870, 192574, 288861, 481435, 577722, 962870, 1444305, 2888610, 7028951, 14057902, 21086853, 35144755, 42173706, 70289510, 105434265, 210868530]

約数ペア:

[(1, 210868530), (2, 105434265), (3, 70289510), (5, 42173706), (6, 35144755), (10, 21086853), (15, 14057902), (30, 7028951), (73, 2888610), (146, 1444305), (219, 962870), (365, 577722), (438, 481435), (730, 288861), (1095, 192574), (1319, 159870), (2190, 96287), (2638, 79935), (3957, 53290), (5329, 39570), (6595, 31974), (7914, 26645), (10658, 19785), (13190, 15987)]