237305430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12379}}^1$

素因数の和:12466

約数の個数: 64

約数和(自身を含む): 641779200

約数和(自身を除く): 404473770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 12379, 19170, 24758, 37137, 61895, 74274, 111411, 123790, 185685, 222822, 334233, 371370, 557055, 668466, 878909, 1114110, 1671165, 1757818, 2636727, 3342330, 4394545, 5273454, 7910181, 8789090, 13183635, 15820362, 23730543, 26367270, 39550905, 47461086, 79101810, 118652715, 237305430]

約数ペア:

[(1, 237305430), (2, 118652715), (3, 79101810), (5, 47461086), (6, 39550905), (9, 26367270), (10, 23730543), (15, 15820362), (18, 13183635), (27, 8789090), (30, 7910181), (45, 5273454), (54, 4394545), (71, 3342330), (90, 2636727), (135, 1757818), (142, 1671165), (213, 1114110), (270, 878909), (355, 668466), (426, 557055), (639, 371370), (710, 334233), (1065, 222822), (1278, 185685), (1917, 123790), (2130, 111411), (3195, 74274), (3834, 61895), (6390, 37137), (9585, 24758), (12379, 19170)]