17153880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{142949}}^1$

素因数の和:142963

約数の個数: 32

約数和(自身を含む): 51462000

約数和(自身を除く): 34308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 142949, 285898, 428847, 571796, 714745, 857694, 1143592, 1429490, 1715388, 2144235, 2858980, 3430776, 4288470, 5717960, 8576940, 17153880]

約数ペア:

[(1, 17153880), (2, 8576940), (3, 5717960), (4, 4288470), (5, 3430776), (6, 2858980), (8, 2144235), (10, 1715388), (12, 1429490), (15, 1143592), (20, 857694), (24, 714745), (30, 571796), (40, 428847), (60, 285898), (120, 142949)]