68472870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 101354970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 179, 205, 246, 311, 358, 410, 537, 615, 622, 895, 933, 1074, 1230, 1555, 1790, 1866, 2685, 3110, 4665, 5370, 7339, 9330, 12751, 14678, 22017, 25502, 36695, 38253, 44034, 55669, 63755, 73390, 76506, 110085, 111338, 127510, 167007, 191265, 220170, 278345, 334014, 382530, 556690, 835035, 1670070, 2282429, 4564858, 6847287, 11412145, 13694574, 22824290, 34236435, 68472870]

約数ペア:

[(1, 68472870), (2, 34236435), (3, 22824290), (5, 13694574), (6, 11412145), (10, 6847287), (15, 4564858), (30, 2282429), (41, 1670070), (82, 835035), (123, 556690), (179, 382530), (205, 334014), (246, 278345), (311, 220170), (358, 191265), (410, 167007), (537, 127510), (615, 111338), (622, 110085), (895, 76506), (933, 73390), (1074, 63755), (1230, 55669), (1555, 44034), (1790, 38253), (1866, 36695), (2685, 25502), (3110, 22017), (4665, 14678), (5370, 12751), (7339, 9330)]