2979660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 8509536

約数和(自身を除く): 5529876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 937, 1060, 1590, 1874, 2811, 3180, 3748, 4685, 5622, 9370, 11244, 14055, 18740, 28110, 49661, 56220, 99322, 148983, 198644, 248305, 297966, 496610, 595932, 744915, 993220, 1489830, 2979660]

約数ペア:

[(1, 2979660), (2, 1489830), (3, 993220), (4, 744915), (5, 595932), (6, 496610), (10, 297966), (12, 248305), (15, 198644), (20, 148983), (30, 99322), (53, 56220), (60, 49661), (106, 28110), (159, 18740), (212, 14055), (265, 11244), (318, 9370), (530, 5622), (636, 4685), (795, 3748), (937, 3180), (1060, 2811), (1590, 1874)]