71642940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5659}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 201586560

約数和(自身を除く): 129943620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5659, 6330, 11318, 12660, 16977, 22636, 28295, 33954, 56590, 67908, 84885, 113180, 169770, 339540, 1194049, 2388098, 3582147, 4776196, 5970245, 7164294, 11940490, 14328588, 17910735, 23880980, 35821470, 71642940]

約数ペア:

[(1, 71642940), (2, 35821470), (3, 23880980), (4, 17910735), (5, 14328588), (6, 11940490), (10, 7164294), (12, 5970245), (15, 4776196), (20, 3582147), (30, 2388098), (60, 1194049), (211, 339540), (422, 169770), (633, 113180), (844, 84885), (1055, 67908), (1266, 56590), (2110, 33954), (2532, 28295), (3165, 22636), (4220, 16977), (5659, 12660), (6330, 11318)]