74343210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145771}}^1$

素因数の和:145798

約数の個数: 32

約数和(自身を含む): 188920512

約数和(自身を除く): 114577302

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 145771, 291542, 437313, 728855, 874626, 1457710, 2186565, 2478107, 4373130, 4956214, 7434321, 12390535, 14868642, 24781070, 37171605, 74343210]

約数ペア:

[(1, 74343210), (2, 37171605), (3, 24781070), (5, 14868642), (6, 12390535), (10, 7434321), (15, 4956214), (17, 4373130), (30, 2478107), (34, 2186565), (51, 1457710), (85, 874626), (102, 728855), (170, 437313), (255, 291542), (510, 145771)]