610420860

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6015

約数の個数: 168

約数和(自身を含む): 2196877536

約数和(自身を除く): 1586456676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 5981, 6804, 7290, 8505, 10206, 11340, 11962, 14580, 17010, 17943, 20412, 23924, 25515, 29905, 34020, 35886, 41867, 51030, 53829, 59810, 71772, 83734, 89715, 102060, 107658, 119620, 125601, 161487, 167468, 179430, 209335, 215316, 251202, 269145, 322974, 358860, 376803, 418670, 484461, 502404, 538290, 628005, 645948, 753606, 807435, 837340, 968922, 1076580, 1130409, 1256010, 1453383, 1507212, 1614870, 1884015, 1937844, 2260818, 2422305, 2512020, 2906766, 3229740, 3391227, 3768030, 4360149, 4521636, 4844610, 5652045, 5813532, 6782454, 7266915, 7536060, 8720298, 9689220, 10173681, 11304090, 13564908, 14533830, 16956135, 17440596, 20347362, 21800745, 22608180, 29067660, 30521043, 33912270, 40694724, 43601490, 50868405, 61042086, 67824540, 87202980, 101736810, 122084172, 152605215, 203473620, 305210430, 610420860]

約数ペア:

[(1, 610420860), (2, 305210430), (3, 203473620), (4, 152605215), (5, 122084172), (6, 101736810), (7, 87202980), (9, 67824540), (10, 61042086), (12, 50868405), (14, 43601490), (15, 40694724), (18, 33912270), (20, 30521043), (21, 29067660), (27, 22608180), (28, 21800745), (30, 20347362), (35, 17440596), (36, 16956135), (42, 14533830), (45, 13564908), (54, 11304090), (60, 10173681), (63, 9689220), (70, 8720298), (81, 7536060), (84, 7266915), (90, 6782454), (105, 5813532), (108, 5652045), (126, 4844610), (135, 4521636), (140, 4360149), (162, 3768030), (180, 3391227), (189, 3229740), (210, 2906766), (243, 2512020), (252, 2422305), (270, 2260818), (315, 1937844), (324, 1884015), (378, 1614870), (405, 1507212), (420, 1453383), (486, 1256010), (540, 1130409), (567, 1076580), (630, 968922), (729, 837340), (756, 807435), (810, 753606), (945, 645948), (972, 628005), (1134, 538290), (1215, 502404), (1260, 484461), (1458, 418670), (1620, 376803), (1701, 358860), (1890, 322974), (2268, 269145), (2430, 251202), (2835, 215316), (2916, 209335), (3402, 179430), (3645, 167468), (3780, 161487), (4860, 125601), (5103, 119620), (5670, 107658), (5981, 102060), (6804, 89715), (7290, 83734), (8505, 71772), (10206, 59810), (11340, 53829), (11962, 51030), (14580, 41867), (17010, 35886), (17943, 34020), (20412, 29905), (23924, 25515)]