2027049395

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 2993760000

約数和(自身を除く): 966710605

約数列:

[1, 5, 7, 29, 35, 49, 53, 145, 203, 245, 265, 343, 371, 769, 1015, 1421, 1537, 1715, 1855, 2597, 3845, 5383, 7105, 7685, 9947, 10759, 12985, 18179, 22301, 26915, 37681, 40757, 49735, 53795, 75313, 90895, 111505, 156107, 188405, 203785, 263767, 285299, 376565, 527191, 780535, 1092749, 1181953, 1318835, 1426495, 1997093, 2635955, 5463745, 5909765, 7649243, 8273671, 9985465, 13979651, 38246215, 41368355, 57915697, 69898255, 289578485, 405409879, 2027049395]

約数ペア:

[(1, 2027049395), (5, 405409879), (7, 289578485), (29, 69898255), (35, 57915697), (49, 41368355), (53, 38246215), (145, 13979651), (203, 9985465), (245, 8273671), (265, 7649243), (343, 5909765), (371, 5463745), (769, 2635955), (1015, 1997093), (1421, 1426495), (1537, 1318835), (1715, 1181953), (1855, 1092749), (2597, 780535), (3845, 527191), (5383, 376565), (7105, 285299), (7685, 263767), (9947, 203785), (10759, 188405), (12985, 156107), (18179, 111505), (22301, 90895), (26915, 75313), (37681, 53795), (40757, 49735)]