470004420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{59797}}^1$

素因数の和:59940

約数の個数: 48

約数和(自身を含む): 1326080448

約数和(自身を除く): 856076028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 59797, 119594, 179391, 239188, 298985, 358782, 597970, 717564, 896955, 1195940, 1793910, 3587820, 7833407, 15666814, 23500221, 31333628, 39167035, 47000442, 78334070, 94000884, 117501105, 156668140, 235002210, 470004420]

約数ペア:

[(1, 470004420), (2, 235002210), (3, 156668140), (4, 117501105), (5, 94000884), (6, 78334070), (10, 47000442), (12, 39167035), (15, 31333628), (20, 23500221), (30, 15666814), (60, 7833407), (131, 3587820), (262, 1793910), (393, 1195940), (524, 896955), (655, 717564), (786, 597970), (1310, 358782), (1572, 298985), (1965, 239188), (2620, 179391), (3930, 119594), (7860, 59797)]