31969170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5087

約数の個数: 48

約数和(自身を含む): 84307392

約数和(自身を除く): 52338222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 5003, 6390, 10006, 15009, 25015, 30018, 45027, 50030, 75045, 90054, 150090, 225135, 355213, 450270, 710426, 1065639, 1776065, 2131278, 3196917, 3552130, 5328195, 6393834, 10656390, 15984585, 31969170]

約数ペア:

[(1, 31969170), (2, 15984585), (3, 10656390), (5, 6393834), (6, 5328195), (9, 3552130), (10, 3196917), (15, 2131278), (18, 1776065), (30, 1065639), (45, 710426), (71, 450270), (90, 355213), (142, 225135), (213, 150090), (355, 90054), (426, 75045), (639, 50030), (710, 45027), (1065, 30018), (1278, 25015), (2130, 15009), (3195, 10006), (5003, 6390)]