35321860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1607}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 85365504

約数和(自身を除く): 50043644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 1607, 2198, 3140, 3214, 4396, 5495, 6428, 8035, 10990, 11249, 16070, 21980, 22498, 32140, 44996, 56245, 112490, 224980, 252299, 504598, 1009196, 1261495, 1766093, 2522990, 3532186, 5045980, 7064372, 8830465, 17660930, 35321860]

約数ペア:

[(1, 35321860), (2, 17660930), (4, 8830465), (5, 7064372), (7, 5045980), (10, 3532186), (14, 2522990), (20, 1766093), (28, 1261495), (35, 1009196), (70, 504598), (140, 252299), (157, 224980), (314, 112490), (628, 56245), (785, 44996), (1099, 32140), (1570, 22498), (1607, 21980), (2198, 16070), (3140, 11249), (3214, 10990), (4396, 8035), (5495, 6428)]