258120690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{506119}}^1$

素因数の和:506146

約数の個数: 32

約数和(自身を含む): 655931520

約数和(自身を除く): 397810830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 506119, 1012238, 1518357, 2530595, 3036714, 5061190, 7591785, 8604023, 15183570, 17208046, 25812069, 43020115, 51624138, 86040230, 129060345, 258120690]

約数ペア:

[(1, 258120690), (2, 129060345), (3, 86040230), (5, 51624138), (6, 43020115), (10, 25812069), (15, 17208046), (17, 15183570), (30, 8604023), (34, 7591785), (51, 5061190), (85, 3036714), (102, 2530595), (170, 1518357), (255, 1012238), (510, 506119)]