89618970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{426757}}^1$

素因数の和:426774

約数の個数: 32

約数和(自身を含む): 245812608

約数和(自身を除く): 156193638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 426757, 853514, 1280271, 2133785, 2560542, 2987299, 4267570, 5974598, 6401355, 8961897, 12802710, 14936495, 17923794, 29872990, 44809485, 89618970]

約数ペア:

[(1, 89618970), (2, 44809485), (3, 29872990), (5, 17923794), (6, 14936495), (7, 12802710), (10, 8961897), (14, 6401355), (15, 5974598), (21, 4267570), (30, 2987299), (35, 2560542), (42, 2133785), (70, 1280271), (105, 853514), (210, 426757)]