142076490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{249257}}^1$

素因数の和:249286

約数の個数: 32

約数和(自身を含む): 358931520

約数和(自身を除く): 216855030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 249257, 498514, 747771, 1246285, 1495542, 2492570, 3738855, 4735883, 7477710, 9471766, 14207649, 23679415, 28415298, 47358830, 71038245, 142076490]

約数ペア:

[(1, 142076490), (2, 71038245), (3, 47358830), (5, 28415298), (6, 23679415), (10, 14207649), (15, 9471766), (19, 7477710), (30, 4735883), (38, 3738855), (57, 2492570), (95, 1495542), (114, 1246285), (190, 747771), (285, 498514), (570, 249257)]