27897510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2925

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 46752090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 2879, 3230, 4845, 5758, 8637, 9690, 14395, 17274, 28790, 43185, 48943, 54701, 86370, 97886, 109402, 146829, 164103, 244715, 273505, 293658, 328206, 489430, 547010, 734145, 820515, 929917, 1468290, 1641030, 1859834, 2789751, 4649585, 5579502, 9299170, 13948755, 27897510]

約数ペア:

[(1, 27897510), (2, 13948755), (3, 9299170), (5, 5579502), (6, 4649585), (10, 2789751), (15, 1859834), (17, 1641030), (19, 1468290), (30, 929917), (34, 820515), (38, 734145), (51, 547010), (57, 489430), (85, 328206), (95, 293658), (102, 273505), (114, 244715), (170, 164103), (190, 146829), (255, 109402), (285, 97886), (323, 86370), (510, 54701), (570, 48943), (646, 43185), (969, 28790), (1615, 17274), (1938, 14395), (2879, 9690), (3230, 8637), (4845, 5758)]