939270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 1341690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 239, 262, 393, 478, 655, 717, 786, 1195, 1310, 1434, 1965, 2390, 3585, 3930, 7170, 31309, 62618, 93927, 156545, 187854, 313090, 469635, 939270]

約数ペア:

[(1, 939270), (2, 469635), (3, 313090), (5, 187854), (6, 156545), (10, 93927), (15, 62618), (30, 31309), (131, 7170), (239, 3930), (262, 3585), (393, 2390), (478, 1965), (655, 1434), (717, 1310), (786, 1195)]