9917284860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271409}}^1$

素因数の和:271460

約数の個数: 144

約数和(自身を含む): 35565566400

約数和(自身を除く): 25648281540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 9135, 12180, 18270, 36540, 271409, 542818, 814227, 1085636, 1357045, 1628454, 1899863, 2442681, 2714090, 3256908, 3799726, 4071135, 4885362, 5428180, 5699589, 7599452, 7870861, 8142270, 9499315, 9770724, 11399178, 12213405, 15741722, 16284540, 17098767, 18998630, 22798356, 23612583, 24426810, 28497945, 31483444, 34197534, 37997260, 39354305, 47225166, 48853620, 55096027, 56995890, 68395068, 70837749, 78708610, 85493835, 94450332, 110192054, 113991780, 118062915, 141675498, 157417220, 165288081, 170987670, 220384108, 236125830, 275480135, 283350996, 330576162, 341975340, 354188745, 472251660, 495864243, 550960270, 661152324, 708377490, 826440405, 991728486, 1101920540, 1416754980, 1652880810, 1983456972, 2479321215, 3305761620, 4958642430, 9917284860]

約数ペア:

[(1, 9917284860), (2, 4958642430), (3, 3305761620), (4, 2479321215), (5, 1983456972), (6, 1652880810), (7, 1416754980), (9, 1101920540), (10, 991728486), (12, 826440405), (14, 708377490), (15, 661152324), (18, 550960270), (20, 495864243), (21, 472251660), (28, 354188745), (29, 341975340), (30, 330576162), (35, 283350996), (36, 275480135), (42, 236125830), (45, 220384108), (58, 170987670), (60, 165288081), (63, 157417220), (70, 141675498), (84, 118062915), (87, 113991780), (90, 110192054), (105, 94450332), (116, 85493835), (126, 78708610), (140, 70837749), (145, 68395068), (174, 56995890), (180, 55096027), (203, 48853620), (210, 47225166), (252, 39354305), (261, 37997260), (290, 34197534), (315, 31483444), (348, 28497945), (406, 24426810), (420, 23612583), (435, 22798356), (522, 18998630), (580, 17098767), (609, 16284540), (630, 15741722), (812, 12213405), (870, 11399178), (1015, 9770724), (1044, 9499315), (1218, 8142270), (1260, 7870861), (1305, 7599452), (1740, 5699589), (1827, 5428180), (2030, 4885362), (2436, 4071135), (2610, 3799726), (3045, 3256908), (3654, 2714090), (4060, 2442681), (5220, 1899863), (6090, 1628454), (7308, 1357045), (9135, 1085636), (12180, 814227), (18270, 542818), (36540, 271409)]