145959690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{20357}}^1$

素因数の和:20606

約数の個数: 32

約数和(自身を含む): 351786240

約数和(自身を除く): 205826550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 20357, 40714, 61071, 101785, 122142, 203570, 305355, 610710, 4865323, 9730646, 14595969, 24326615, 29191938, 48653230, 72979845, 145959690]

約数ペア:

[(1, 145959690), (2, 72979845), (3, 48653230), (5, 29191938), (6, 24326615), (10, 14595969), (15, 9730646), (30, 4865323), (239, 610710), (478, 305355), (717, 203570), (1195, 122142), (1434, 101785), (2390, 61071), (3585, 40714), (7170, 20357)]