60395020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{673}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 145389888

約数和(自身を除く): 84994868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 673, 1282, 1346, 2564, 2692, 3205, 3365, 4487, 4711, 6410, 6730, 8974, 9422, 12820, 13460, 17948, 18844, 22435, 23555, 44870, 47110, 89740, 94220, 431393, 862786, 1725572, 2156965, 3019751, 4313930, 6039502, 8627860, 12079004, 15098755, 30197510, 60395020]

約数ペア:

[(1, 60395020), (2, 30197510), (4, 15098755), (5, 12079004), (7, 8627860), (10, 6039502), (14, 4313930), (20, 3019751), (28, 2156965), (35, 1725572), (70, 862786), (140, 431393), (641, 94220), (673, 89740), (1282, 47110), (1346, 44870), (2564, 23555), (2692, 22435), (3205, 18844), (3365, 17948), (4487, 13460), (4711, 12820), (6410, 9422), (6730, 8974)]