2825477580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{54949}}^1$

素因数の和:55818

約数の個数: 48

約数和(自身を含む): 7920712800

約数和(自身を除く): 5095235220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1714, 2571, 3428, 4285, 5142, 8570, 10284, 12855, 17140, 25710, 51420, 54949, 109898, 164847, 219796, 274745, 329694, 549490, 659388, 824235, 1098980, 1648470, 3296940, 47091293, 94182586, 141273879, 188365172, 235456465, 282547758, 470912930, 565095516, 706369395, 941825860, 1412738790, 2825477580]

約数ペア:

[(1, 2825477580), (2, 1412738790), (3, 941825860), (4, 706369395), (5, 565095516), (6, 470912930), (10, 282547758), (12, 235456465), (15, 188365172), (20, 141273879), (30, 94182586), (60, 47091293), (857, 3296940), (1714, 1648470), (2571, 1098980), (3428, 824235), (4285, 659388), (5142, 549490), (8570, 329694), (10284, 274745), (12855, 219796), (17140, 164847), (25710, 109898), (51420, 54949)]