774341330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1553}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 1691746560

約数和(自身を除く): 917405230

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 419, 595, 838, 1190, 1553, 2095, 2933, 3106, 4190, 5866, 7123, 7765, 10871, 14246, 14665, 15530, 21742, 26401, 29330, 35615, 49861, 52802, 54355, 71230, 99722, 108710, 132005, 184807, 249305, 264010, 369614, 498610, 650707, 924035, 1301414, 1848070, 3253535, 4554949, 6507070, 9109898, 11062019, 22124038, 22774745, 45549490, 55310095, 77434133, 110620190, 154868266, 387170665, 774341330]

約数ペア:

[(1, 774341330), (2, 387170665), (5, 154868266), (7, 110620190), (10, 77434133), (14, 55310095), (17, 45549490), (34, 22774745), (35, 22124038), (70, 11062019), (85, 9109898), (119, 6507070), (170, 4554949), (238, 3253535), (419, 1848070), (595, 1301414), (838, 924035), (1190, 650707), (1553, 498610), (2095, 369614), (2933, 264010), (3106, 249305), (4190, 184807), (5866, 132005), (7123, 108710), (7765, 99722), (10871, 71230), (14246, 54355), (14665, 52802), (15530, 49861), (21742, 35615), (26401, 29330)]