70874685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 142421760

約数和(自身を除く): 71547075

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3169, 3195, 4473, 7455, 9507, 15845, 22183, 22365, 28521, 47535, 66549, 110915, 142605, 199647, 224999, 332745, 674997, 998235, 1124995, 1574993, 2024991, 3374985, 4724979, 7874965, 10124955, 14174937, 23624895, 70874685]

約数ペア:

[(1, 70874685), (3, 23624895), (5, 14174937), (7, 10124955), (9, 7874965), (15, 4724979), (21, 3374985), (35, 2024991), (45, 1574993), (63, 1124995), (71, 998235), (105, 674997), (213, 332745), (315, 224999), (355, 199647), (497, 142605), (639, 110915), (1065, 66549), (1491, 47535), (2485, 28521), (3169, 22365), (3195, 22183), (4473, 15845), (7455, 9507)]