306879485650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{168629}}^1$

素因数の和:170799

約数の個数: 48

約数和(自身を含む): 604657940040

約数和(自身を除く): 297778454390

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2141, 4282, 10705, 21410, 36397, 53525, 72794, 107050, 168629, 181985, 337258, 363970, 843145, 909925, 1686290, 1819850, 2866693, 4215725, 5733386, 8431450, 14333465, 28666930, 71667325, 143334650, 361034689, 722069378, 1805173445, 3610346890, 6137589713, 9025867225, 12275179426, 18051734450, 30687948565, 61375897130, 153439742825, 306879485650]

約数ペア:

[(1, 306879485650), (2, 153439742825), (5, 61375897130), (10, 30687948565), (17, 18051734450), (25, 12275179426), (34, 9025867225), (50, 6137589713), (85, 3610346890), (170, 1805173445), (425, 722069378), (850, 361034689), (2141, 143334650), (4282, 71667325), (10705, 28666930), (21410, 14333465), (36397, 8431450), (53525, 5733386), (72794, 4215725), (107050, 2866693), (168629, 1819850), (181985, 1686290), (337258, 909925), (363970, 843145)]