87426630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4931}}^1$

素因数の和:5141

約数の個数: 48

約数和(自身を含む): 228509424

約数和(自身を除く): 141082794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 4931, 5910, 8865, 9862, 14793, 17730, 24655, 29586, 44379, 49310, 73965, 88758, 147930, 221895, 443790, 971407, 1942814, 2914221, 4857035, 5828442, 8742663, 9714070, 14571105, 17485326, 29142210, 43713315, 87426630]

約数ペア:

[(1, 87426630), (2, 43713315), (3, 29142210), (5, 17485326), (6, 14571105), (9, 9714070), (10, 8742663), (15, 5828442), (18, 4857035), (30, 2914221), (45, 1942814), (90, 971407), (197, 443790), (394, 221895), (591, 147930), (985, 88758), (1182, 73965), (1773, 49310), (1970, 44379), (2955, 29586), (3546, 24655), (4931, 17730), (5910, 14793), (8865, 9862)]