7271490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12786

約数の個数: 32

約数和(自身を含む): 18371520

約数和(自身を除く): 11100030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 12757, 25514, 38271, 63785, 76542, 127570, 191355, 242383, 382710, 484766, 727149, 1211915, 1454298, 2423830, 3635745, 7271490]

約数ペア:

[(1, 7271490), (2, 3635745), (3, 2423830), (5, 1454298), (6, 1211915), (10, 727149), (15, 484766), (19, 382710), (30, 242383), (38, 191355), (57, 127570), (95, 76542), (114, 63785), (190, 38271), (285, 25514), (570, 12757)]