353184540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{309811}}^1$

素因数の和:309842

約数の個数: 48

約数和(自身を含む): 1040968320

約数和(自身を除く): 687783780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 309811, 619622, 929433, 1239244, 1549055, 1858866, 3098110, 3717732, 4647165, 5886409, 6196220, 9294330, 11772818, 17659227, 18588660, 23545636, 29432045, 35318454, 58864090, 70636908, 88296135, 117728180, 176592270, 353184540]

約数ペア:

[(1, 353184540), (2, 176592270), (3, 117728180), (4, 88296135), (5, 70636908), (6, 58864090), (10, 35318454), (12, 29432045), (15, 23545636), (19, 18588660), (20, 17659227), (30, 11772818), (38, 9294330), (57, 6196220), (60, 5886409), (76, 4647165), (95, 3717732), (114, 3098110), (190, 1858866), (228, 1549055), (285, 1239244), (380, 929433), (570, 619622), (1140, 309811)]