85061970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{135019}}^1$

素因数の和:135039

約数の個数: 48

約数和(自身を含む): 252757440

約数和(自身を除く): 167695470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 135019, 270038, 405057, 675095, 810114, 945133, 1215171, 1350190, 1890266, 2025285, 2430342, 2835399, 4050570, 4725665, 5670798, 6075855, 8506197, 9451330, 12151710, 14176995, 17012394, 28353990, 42530985, 85061970]

約数ペア:

[(1, 85061970), (2, 42530985), (3, 28353990), (5, 17012394), (6, 14176995), (7, 12151710), (9, 9451330), (10, 8506197), (14, 6075855), (15, 5670798), (18, 4725665), (21, 4050570), (30, 2835399), (35, 2430342), (42, 2025285), (45, 1890266), (63, 1350190), (70, 1215171), (90, 945133), (105, 810114), (126, 675095), (210, 405057), (315, 270038), (630, 135019)]