947423580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{28349}}^1$

素因数の和:28918

約数の個数: 48

約数和(自身を含む): 2657642400

約数和(自身を除く): 1710218820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 8355, 11140, 16710, 28349, 33420, 56698, 85047, 113396, 141745, 170094, 283490, 340188, 425235, 566980, 850470, 1700940, 15790393, 31580786, 47371179, 63161572, 78951965, 94742358, 157903930, 189484716, 236855895, 315807860, 473711790, 947423580]

約数ペア:

[(1, 947423580), (2, 473711790), (3, 315807860), (4, 236855895), (5, 189484716), (6, 157903930), (10, 94742358), (12, 78951965), (15, 63161572), (20, 47371179), (30, 31580786), (60, 15790393), (557, 1700940), (1114, 850470), (1671, 566980), (2228, 425235), (2785, 340188), (3342, 283490), (5570, 170094), (6684, 141745), (8355, 113396), (11140, 85047), (16710, 56698), (28349, 33420)]