110872020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{953}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 356444928

約数和(自身を除く): 245572908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 953, 1108, 1385, 1662, 1906, 1939, 2770, 2859, 3324, 3812, 3878, 4155, 4765, 5540, 5718, 5817, 6671, 7756, 8310, 9530, 9695, 11436, 11634, 13342, 14295, 16620, 19060, 19390, 20013, 23268, 26684, 28590, 29085, 33355, 38780, 40026, 57180, 58170, 66710, 80052, 100065, 116340, 133420, 200130, 263981, 400260, 527962, 791943, 1055924, 1319905, 1583886, 1847867, 2639810, 3167772, 3695734, 3959715, 5279620, 5543601, 7391468, 7919430, 9239335, 11087202, 15838860, 18478670, 22174404, 27718005, 36957340, 55436010, 110872020]

約数ペア:

[(1, 110872020), (2, 55436010), (3, 36957340), (4, 27718005), (5, 22174404), (6, 18478670), (7, 15838860), (10, 11087202), (12, 9239335), (14, 7919430), (15, 7391468), (20, 5543601), (21, 5279620), (28, 3959715), (30, 3695734), (35, 3167772), (42, 2639810), (60, 1847867), (70, 1583886), (84, 1319905), (105, 1055924), (140, 791943), (210, 527962), (277, 400260), (420, 263981), (554, 200130), (831, 133420), (953, 116340), (1108, 100065), (1385, 80052), (1662, 66710), (1906, 58170), (1939, 57180), (2770, 40026), (2859, 38780), (3324, 33355), (3812, 29085), (3878, 28590), (4155, 26684), (4765, 23268), (5540, 20013), (5718, 19390), (5817, 19060), (6671, 16620), (7756, 14295), (8310, 13342), (9530, 11634), (9695, 11436)]