64668570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3203}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 155483712

約数和(自身を除く): 90815142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 2019, 3203, 3365, 4038, 6406, 6730, 9609, 10095, 16015, 19218, 20190, 32030, 48045, 96090, 2155619, 4311238, 6466857, 10778095, 12933714, 21556190, 32334285, 64668570]

約数ペア:

[(1, 64668570), (2, 32334285), (3, 21556190), (5, 12933714), (6, 10778095), (10, 6466857), (15, 4311238), (30, 2155619), (673, 96090), (1346, 48045), (2019, 32030), (3203, 20190), (3365, 19218), (4038, 16015), (6406, 10095), (6730, 9609)]