80119170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30697}}^1$

素因数の和:30739

約数の個数: 48

約数和(自身を含む): 215499960

約数和(自身を除く): 135380790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 30697, 61394, 92091, 153485, 184182, 276273, 306970, 460455, 552546, 890213, 920910, 1381365, 1780426, 2670639, 2762730, 4451065, 5341278, 8011917, 8902130, 13353195, 16023834, 26706390, 40059585, 80119170]

約数ペア:

[(1, 80119170), (2, 40059585), (3, 26706390), (5, 16023834), (6, 13353195), (9, 8902130), (10, 8011917), (15, 5341278), (18, 4451065), (29, 2762730), (30, 2670639), (45, 1780426), (58, 1381365), (87, 920910), (90, 890213), (145, 552546), (174, 460455), (261, 306970), (290, 276273), (435, 184182), (522, 153485), (870, 92091), (1305, 61394), (2610, 30697)]