74487030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7733

約数の個数: 64

約数和(自身を含む): 199272960

約数和(自身を除く): 124785930

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, 3230, 4845, 7687, 9690, 15374, 23061, 38435, 46122, 76870, 115305, 130679, 146053, 230610, 261358, 292106, 392037, 438159, 653395, 730265, 784074, 876318, 1306790, 1460530, 1960185, 2190795, 2482901, 3920370, 4381590, 4965802, 7448703, 12414505, 14897406, 24829010, 37243515, 74487030]

約数ペア:

[(1, 74487030), (2, 37243515), (3, 24829010), (5, 14897406), (6, 12414505), (10, 7448703), (15, 4965802), (17, 4381590), (19, 3920370), (30, 2482901), (34, 2190795), (38, 1960185), (51, 1460530), (57, 1306790), (85, 876318), (95, 784074), (102, 730265), (114, 653395), (170, 438159), (190, 392037), (255, 292106), (285, 261358), (323, 230610), (510, 146053), (570, 130679), (646, 115305), (969, 76870), (1615, 46122), (1938, 38435), (3230, 23061), (4845, 15374), (7687, 9690)]