97231960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347257}}^1$

素因数の和:347275

約数の個数: 32

約数和(自身を含む): 250025760

約数和(自身を除く): 152793800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347257, 694514, 1389028, 1736285, 2430799, 2778056, 3472570, 4861598, 6945140, 9723196, 12153995, 13890280, 19446392, 24307990, 48615980, 97231960]

約数ペア:

[(1, 97231960), (2, 48615980), (4, 24307990), (5, 19446392), (7, 13890280), (8, 12153995), (10, 9723196), (14, 6945140), (20, 4861598), (28, 3472570), (35, 2778056), (40, 2430799), (56, 1736285), (70, 1389028), (140, 694514), (280, 347257)]