144495330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{688073}}^1$

素因数の和:688090

約数の個数: 32

約数和(自身を含む): 396330624

約数和(自身を除く): 251835294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 688073, 1376146, 2064219, 3440365, 4128438, 4816511, 6880730, 9633022, 10321095, 14449533, 20642190, 24082555, 28899066, 48165110, 72247665, 144495330]

約数ペア:

[(1, 144495330), (2, 72247665), (3, 48165110), (5, 28899066), (6, 24082555), (7, 20642190), (10, 14449533), (14, 10321095), (15, 9633022), (21, 6880730), (30, 4816511), (35, 4128438), (42, 3440365), (70, 2064219), (105, 1376146), (210, 688073)]