836580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 2386944

約数和(自身を除く): 1550364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 191, 219, 292, 365, 382, 438, 573, 730, 764, 876, 955, 1095, 1146, 1460, 1910, 2190, 2292, 2865, 3820, 4380, 5730, 11460, 13943, 27886, 41829, 55772, 69715, 83658, 139430, 167316, 209145, 278860, 418290, 836580]

約数ペア:

[(1, 836580), (2, 418290), (3, 278860), (4, 209145), (5, 167316), (6, 139430), (10, 83658), (12, 69715), (15, 55772), (20, 41829), (30, 27886), (60, 13943), (73, 11460), (146, 5730), (191, 4380), (219, 3820), (292, 2865), (365, 2292), (382, 2190), (438, 1910), (573, 1460), (730, 1146), (764, 1095), (876, 955)]