3118336380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{641633}}^1$

素因数の和:641657

約数の個数: 72

約数和(自身を含む): 9809300592

約数和(自身を除く): 6690964212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 641633, 1283266, 1924899, 2566532, 3208165, 3849798, 5774697, 6416330, 7699596, 9624495, 11549394, 12832660, 17324091, 19248990, 23098788, 28873485, 34648182, 38497980, 51972273, 57746970, 69296364, 86620455, 103944546, 115493940, 155916819, 173240910, 207889092, 259861365, 311833638, 346481820, 519722730, 623667276, 779584095, 1039445460, 1559168190, 3118336380]

約数ペア:

[(1, 3118336380), (2, 1559168190), (3, 1039445460), (4, 779584095), (5, 623667276), (6, 519722730), (9, 346481820), (10, 311833638), (12, 259861365), (15, 207889092), (18, 173240910), (20, 155916819), (27, 115493940), (30, 103944546), (36, 86620455), (45, 69296364), (54, 57746970), (60, 51972273), (81, 38497980), (90, 34648182), (108, 28873485), (135, 23098788), (162, 19248990), (180, 17324091), (243, 12832660), (270, 11549394), (324, 9624495), (405, 7699596), (486, 6416330), (540, 5774697), (810, 3849798), (972, 3208165), (1215, 2566532), (1620, 1924899), (2430, 1283266), (4860, 641633)]