447682830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2131823}}^1$

素因数の和:2131840

約数の個数: 32

約数和(自身を含む): 1227930624

約数和(自身を除く): 780247794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2131823, 4263646, 6395469, 10659115, 12790938, 14922761, 21318230, 29845522, 31977345, 44768283, 63954690, 74613805, 89536566, 149227610, 223841415, 447682830]

約数ペア:

[(1, 447682830), (2, 223841415), (3, 149227610), (5, 89536566), (6, 74613805), (7, 63954690), (10, 44768283), (14, 31977345), (15, 29845522), (21, 21318230), (30, 14922761), (35, 12790938), (42, 10659115), (70, 6395469), (105, 4263646), (210, 2131823)]