1371567190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 2874009600

約数和(自身を除く): 1502442410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 197, 394, 395, 553, 790, 985, 1106, 1259, 1379, 1970, 2518, 2758, 2765, 5530, 6295, 6895, 8813, 12590, 13790, 15563, 17626, 31126, 44065, 77815, 88130, 99461, 108941, 155630, 198922, 217882, 248023, 496046, 497305, 544705, 696227, 994610, 1089410, 1240115, 1392454, 1736161, 2480230, 3472322, 3481135, 6962270, 8680805, 17361610, 19593817, 39187634, 97969085, 137156719, 195938170, 274313438, 685783595, 1371567190]

約数ペア:

[(1, 1371567190), (2, 685783595), (5, 274313438), (7, 195938170), (10, 137156719), (14, 97969085), (35, 39187634), (70, 19593817), (79, 17361610), (158, 8680805), (197, 6962270), (394, 3481135), (395, 3472322), (553, 2480230), (790, 1736161), (985, 1392454), (1106, 1240115), (1259, 1089410), (1379, 994610), (1970, 696227), (2518, 544705), (2758, 497305), (2765, 496046), (5530, 248023), (6295, 217882), (6895, 198922), (8813, 155630), (12590, 108941), (13790, 99461), (15563, 88130), (17626, 77815), (31126, 44065)]