71023050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{3221}}^1$

素因数の和:3253

約数の個数: 108

約数和(自身を含む): 222037686

約数和(自身を除く): 151014636

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3221, 3675, 4410, 6442, 7350, 9663, 11025, 16105, 19326, 22050, 22547, 28989, 32210, 45094, 48315, 57978, 67641, 80525, 96630, 112735, 135282, 144945, 157829, 161050, 202923, 225470, 241575, 289890, 315658, 338205, 405846, 473487, 483150, 563675, 676410, 724725, 789145, 946974, 1014615, 1127350, 1420461, 1449450, 1578290, 1691025, 2029230, 2367435, 2840922, 3382050, 3945725, 4734870, 5073075, 7102305, 7891450, 10146150, 11837175, 14204610, 23674350, 35511525, 71023050]

約数ペア:

[(1, 71023050), (2, 35511525), (3, 23674350), (5, 14204610), (6, 11837175), (7, 10146150), (9, 7891450), (10, 7102305), (14, 5073075), (15, 4734870), (18, 3945725), (21, 3382050), (25, 2840922), (30, 2367435), (35, 2029230), (42, 1691025), (45, 1578290), (49, 1449450), (50, 1420461), (63, 1127350), (70, 1014615), (75, 946974), (90, 789145), (98, 724725), (105, 676410), (126, 563675), (147, 483150), (150, 473487), (175, 405846), (210, 338205), (225, 315658), (245, 289890), (294, 241575), (315, 225470), (350, 202923), (441, 161050), (450, 157829), (490, 144945), (525, 135282), (630, 112735), (735, 96630), (882, 80525), (1050, 67641), (1225, 57978), (1470, 48315), (1575, 45094), (2205, 32210), (2450, 28989), (3150, 22547), (3221, 22050), (3675, 19326), (4410, 16105), (6442, 11025), (7350, 9663)]