17147820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 48480768

約数和(自身を除く): 31332948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2671, 3210, 5342, 6420, 8013, 10684, 13355, 16026, 26710, 32052, 40065, 53420, 80130, 160260, 285797, 571594, 857391, 1143188, 1428985, 1714782, 2857970, 3429564, 4286955, 5715940, 8573910, 17147820]

約数ペア:

[(1, 17147820), (2, 8573910), (3, 5715940), (4, 4286955), (5, 3429564), (6, 2857970), (10, 1714782), (12, 1428985), (15, 1143188), (20, 857391), (30, 571594), (60, 285797), (107, 160260), (214, 80130), (321, 53420), (428, 40065), (535, 32052), (642, 26710), (1070, 16026), (1284, 13355), (1605, 10684), (2140, 8013), (2671, 6420), (3210, 5342)]