5311860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 14977536

約数和(自身を除く): 9665676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 397, 446, 669, 794, 892, 1115, 1191, 1338, 1588, 1985, 2230, 2382, 2676, 3345, 3970, 4460, 4764, 5955, 6690, 7940, 11910, 13380, 23820, 88531, 177062, 265593, 354124, 442655, 531186, 885310, 1062372, 1327965, 1770620, 2655930, 5311860]

約数ペア:

[(1, 5311860), (2, 2655930), (3, 1770620), (4, 1327965), (5, 1062372), (6, 885310), (10, 531186), (12, 442655), (15, 354124), (20, 265593), (30, 177062), (60, 88531), (223, 23820), (397, 13380), (446, 11910), (669, 7940), (794, 6690), (892, 5955), (1115, 4764), (1191, 4460), (1338, 3970), (1588, 3345), (1985, 2676), (2230, 2382)]