155490330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{304883}}^1$

素因数の和:304910

約数の個数: 32

約数和(自身を含む): 395129664

約数和(自身を除く): 239639334

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 304883, 609766, 914649, 1524415, 1829298, 3048830, 4573245, 5183011, 9146490, 10366022, 15549033, 25915055, 31098066, 51830110, 77745165, 155490330]

約数ペア:

[(1, 155490330), (2, 77745165), (3, 51830110), (5, 31098066), (6, 25915055), (10, 15549033), (15, 10366022), (17, 9146490), (30, 5183011), (34, 4573245), (51, 3048830), (85, 1829298), (102, 1524415), (170, 914649), (255, 609766), (510, 304883)]