58914660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 198797760

約数和(自身を除く): 139883100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 691, 735, 812, 870, 980, 1015, 1218, 1382, 1421, 1470, 1740, 2030, 2073, 2436, 2764, 2842, 2940, 3045, 3455, 4060, 4146, 4263, 4837, 5684, 6090, 6910, 7105, 8292, 8526, 9674, 10365, 12180, 13820, 14210, 14511, 17052, 19348, 20039, 20730, 21315, 24185, 28420, 29022, 33859, 40078, 41460, 42630, 48370, 58044, 60117, 67718, 72555, 80156, 85260, 96740, 100195, 101577, 120234, 135436, 140273, 145110, 169295, 200390, 203154, 240468, 280546, 290220, 300585, 338590, 400780, 406308, 420819, 507885, 561092, 601170, 677180, 701365, 841638, 981911, 1015770, 1202340, 1402730, 1683276, 1963822, 2031540, 2104095, 2805460, 2945733, 3927644, 4208190, 4909555, 5891466, 8416380, 9819110, 11782932, 14728665, 19638220, 29457330, 58914660]

約数ペア:

[(1, 58914660), (2, 29457330), (3, 19638220), (4, 14728665), (5, 11782932), (6, 9819110), (7, 8416380), (10, 5891466), (12, 4909555), (14, 4208190), (15, 3927644), (20, 2945733), (21, 2805460), (28, 2104095), (29, 2031540), (30, 1963822), (35, 1683276), (42, 1402730), (49, 1202340), (58, 1015770), (60, 981911), (70, 841638), (84, 701365), (87, 677180), (98, 601170), (105, 561092), (116, 507885), (140, 420819), (145, 406308), (147, 400780), (174, 338590), (196, 300585), (203, 290220), (210, 280546), (245, 240468), (290, 203154), (294, 200390), (348, 169295), (406, 145110), (420, 140273), (435, 135436), (490, 120234), (580, 101577), (588, 100195), (609, 96740), (691, 85260), (735, 80156), (812, 72555), (870, 67718), (980, 60117), (1015, 58044), (1218, 48370), (1382, 42630), (1421, 41460), (1470, 40078), (1740, 33859), (2030, 29022), (2073, 28420), (2436, 24185), (2764, 21315), (2842, 20730), (2940, 20039), (3045, 19348), (3455, 17052), (4060, 14511), (4146, 14210), (4263, 13820), (4837, 12180), (5684, 10365), (6090, 9674), (6910, 8526), (7105, 8292)]