210319935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 407144448

約数和(自身を除く): 196824513

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 73, 105, 115, 161, 219, 345, 365, 483, 511, 805, 1095, 1193, 1533, 1679, 2415, 2555, 3579, 5037, 5965, 7665, 8351, 8395, 11753, 17895, 25053, 25185, 27439, 35259, 41755, 58765, 82317, 87089, 125265, 137195, 176295, 192073, 261267, 411585, 435445, 576219, 609623, 960365, 1306335, 1828869, 2003047, 2881095, 3048115, 6009141, 9144345, 10015235, 14021329, 30045705, 42063987, 70106645, 210319935]

約数ペア:

[(1, 210319935), (3, 70106645), (5, 42063987), (7, 30045705), (15, 14021329), (21, 10015235), (23, 9144345), (35, 6009141), (69, 3048115), (73, 2881095), (105, 2003047), (115, 1828869), (161, 1306335), (219, 960365), (345, 609623), (365, 576219), (483, 435445), (511, 411585), (805, 261267), (1095, 192073), (1193, 176295), (1533, 137195), (1679, 125265), (2415, 87089), (2555, 82317), (3579, 58765), (5037, 41755), (5965, 35259), (7665, 27439), (8351, 25185), (8395, 25053), (11753, 17895)]