66687570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 178583040

約数和(自身を除く): 111895470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 367, 673, 734, 1101, 1346, 1835, 2019, 2202, 3303, 3365, 3670, 4038, 5505, 6057, 6606, 6730, 9909, 10095, 11010, 12114, 16515, 18171, 19818, 20190, 30285, 33030, 36342, 49545, 60570, 90855, 99090, 181710, 246991, 493982, 740973, 1234955, 1481946, 2222919, 2469910, 3704865, 4445838, 6668757, 7409730, 11114595, 13337514, 22229190, 33343785, 66687570]

約数ペア:

[(1, 66687570), (2, 33343785), (3, 22229190), (5, 13337514), (6, 11114595), (9, 7409730), (10, 6668757), (15, 4445838), (18, 3704865), (27, 2469910), (30, 2222919), (45, 1481946), (54, 1234955), (90, 740973), (135, 493982), (270, 246991), (367, 181710), (673, 99090), (734, 90855), (1101, 60570), (1346, 49545), (1835, 36342), (2019, 33030), (2202, 30285), (3303, 20190), (3365, 19818), (3670, 18171), (4038, 16515), (5505, 12114), (6057, 11010), (6606, 10095), (6730, 9909)]