489129660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{93703}}^1$

素因数の和:93747

約数の個数: 72

約数和(自身を含む): 1534871520

約数和(自身を除く): 1045741860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 93703, 187406, 281109, 374812, 468515, 562218, 843327, 937030, 1124436, 1405545, 1686654, 1874060, 2717387, 2811090, 3373308, 4216635, 5434774, 5622180, 8152161, 8433270, 10869548, 13586935, 16304322, 16866540, 24456483, 27173870, 32608644, 40760805, 48912966, 54347740, 81521610, 97825932, 122282415, 163043220, 244564830, 489129660]

約数ペア:

[(1, 489129660), (2, 244564830), (3, 163043220), (4, 122282415), (5, 97825932), (6, 81521610), (9, 54347740), (10, 48912966), (12, 40760805), (15, 32608644), (18, 27173870), (20, 24456483), (29, 16866540), (30, 16304322), (36, 13586935), (45, 10869548), (58, 8433270), (60, 8152161), (87, 5622180), (90, 5434774), (116, 4216635), (145, 3373308), (174, 2811090), (180, 2717387), (261, 1874060), (290, 1686654), (348, 1405545), (435, 1124436), (522, 937030), (580, 843327), (870, 562218), (1044, 468515), (1305, 374812), (1740, 281109), (2610, 187406), (5220, 93703)]