143401370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3917}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 295636608

約数和(自身を除く): 152235238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 3917, 5230, 7322, 7834, 18305, 19585, 27419, 36610, 39170, 54838, 137095, 274190, 2048591, 4097182, 10242955, 14340137, 20485910, 28680274, 71700685, 143401370]

約数ペア:

[(1, 143401370), (2, 71700685), (5, 28680274), (7, 20485910), (10, 14340137), (14, 10242955), (35, 4097182), (70, 2048591), (523, 274190), (1046, 137095), (2615, 54838), (3661, 39170), (3917, 36610), (5230, 27419), (7322, 19585), (7834, 18305)]