19394098980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{323234983}}^1$

素因数の和:323234995

約数の個数: 24

約数和(自身を含む): 54303477312

約数和(自身を除く): 34909378332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 323234983, 646469966, 969704949, 1292939932, 1616174915, 1939409898, 3232349830, 3878819796, 4848524745, 6464699660, 9697049490, 19394098980]

約数ペア:

[(1, 19394098980), (2, 9697049490), (3, 6464699660), (4, 4848524745), (5, 3878819796), (6, 3232349830), (10, 1939409898), (12, 1616174915), (15, 1292939932), (20, 969704949), (30, 646469966), (60, 323234983)]