153220340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2961

約数の個数: 96

約数和(自身を含む): 409812480

約数和(自身を除く): 256592140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 2030, 2639, 2903, 3770, 4060, 5278, 5806, 7540, 10556, 11612, 13195, 14515, 20321, 26390, 29030, 37739, 40642, 52780, 58060, 75478, 81284, 84187, 101605, 150956, 168374, 188695, 203210, 264173, 336748, 377390, 406420, 420935, 528346, 589309, 754780, 841870, 1056692, 1094431, 1178618, 1320865, 1683740, 2188862, 2357236, 2641730, 2946545, 4377724, 5283460, 5472155, 5893090, 7661017, 10944310, 11786180, 15322034, 21888620, 30644068, 38305085, 76610170, 153220340]

約数ペア:

[(1, 153220340), (2, 76610170), (4, 38305085), (5, 30644068), (7, 21888620), (10, 15322034), (13, 11786180), (14, 10944310), (20, 7661017), (26, 5893090), (28, 5472155), (29, 5283460), (35, 4377724), (52, 2946545), (58, 2641730), (65, 2357236), (70, 2188862), (91, 1683740), (116, 1320865), (130, 1178618), (140, 1094431), (145, 1056692), (182, 841870), (203, 754780), (260, 589309), (290, 528346), (364, 420935), (377, 406420), (406, 377390), (455, 336748), (580, 264173), (754, 203210), (812, 188695), (910, 168374), (1015, 150956), (1508, 101605), (1820, 84187), (1885, 81284), (2030, 75478), (2639, 58060), (2903, 52780), (3770, 40642), (4060, 37739), (5278, 29030), (5806, 26390), (7540, 20321), (10556, 14515), (11612, 13195)]