145384730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{468983}}^1$

素因数の和:469021

約数の個数: 16

約数和(自身を含む): 270134784

約数和(自身を除く): 124750054

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 468983, 937966, 2344915, 4689830, 14538473, 29076946, 72692365, 145384730]

約数ペア:

[(1, 145384730), (2, 72692365), (5, 29076946), (10, 14538473), (31, 4689830), (62, 2344915), (155, 937966), (310, 468983)]