1520666574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{68443}}^1$

素因数の和:68501

約数の個数: 48

約数和(自身を含む): 3633555072

約数和(自身を除く): 2112888498

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 966, 1058, 1587, 3174, 3703, 7406, 11109, 22218, 68443, 136886, 205329, 410658, 479101, 958202, 1437303, 1574189, 2874606, 3148378, 4722567, 9445134, 11019323, 22038646, 33057969, 36206347, 66115938, 72412694, 108619041, 217238082, 253444429, 506888858, 760333287, 1520666574]

約数ペア:

[(1, 1520666574), (2, 760333287), (3, 506888858), (6, 253444429), (7, 217238082), (14, 108619041), (21, 72412694), (23, 66115938), (42, 36206347), (46, 33057969), (69, 22038646), (138, 11019323), (161, 9445134), (322, 4722567), (483, 3148378), (529, 2874606), (966, 1574189), (1058, 1437303), (1587, 958202), (3174, 479101), (3703, 410658), (7406, 205329), (11109, 136886), (22218, 68443)]