138470610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4539

約数の個数: 64

約数和(自身を含む): 357727104

約数和(自身を除く): 219256494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 4451, 5185, 6222, 8902, 10370, 13353, 15555, 22255, 26706, 31110, 44510, 66765, 75667, 133530, 151334, 227001, 271511, 378335, 454002, 543022, 756670, 814533, 1135005, 1357555, 1629066, 2270010, 2715110, 4072665, 4615687, 8145330, 9231374, 13847061, 23078435, 27694122, 46156870, 69235305, 138470610]

約数ペア:

[(1, 138470610), (2, 69235305), (3, 46156870), (5, 27694122), (6, 23078435), (10, 13847061), (15, 9231374), (17, 8145330), (30, 4615687), (34, 4072665), (51, 2715110), (61, 2270010), (85, 1629066), (102, 1357555), (122, 1135005), (170, 814533), (183, 756670), (255, 543022), (305, 454002), (366, 378335), (510, 271511), (610, 227001), (915, 151334), (1037, 133530), (1830, 75667), (2074, 66765), (3111, 44510), (4451, 31110), (5185, 26706), (6222, 22255), (8902, 15555), (10370, 13353)]