66624390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35251}}^1$

素因数の和:35274

約数の個数: 64

約数和(自身を含む): 203051520

約数和(自身を除く): 136427130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 35251, 70502, 105753, 176255, 211506, 246757, 317259, 352510, 493514, 528765, 634518, 740271, 951777, 1057530, 1233785, 1480542, 1586295, 1903554, 2220813, 2467570, 3172590, 3701355, 4441626, 4758885, 6662439, 7402710, 9517770, 11104065, 13324878, 22208130, 33312195, 66624390]

約数ペア:

[(1, 66624390), (2, 33312195), (3, 22208130), (5, 13324878), (6, 11104065), (7, 9517770), (9, 7402710), (10, 6662439), (14, 4758885), (15, 4441626), (18, 3701355), (21, 3172590), (27, 2467570), (30, 2220813), (35, 1903554), (42, 1586295), (45, 1480542), (54, 1233785), (63, 1057530), (70, 951777), (90, 740271), (105, 634518), (126, 528765), (135, 493514), (189, 352510), (210, 317259), (270, 246757), (315, 211506), (378, 176255), (630, 105753), (945, 70502), (1890, 35251)]