74936290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 166017600

約数和(自身を除く): 91081310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 139, 143, 145, 169, 278, 286, 290, 319, 338, 377, 638, 695, 715, 754, 845, 1390, 1430, 1529, 1595, 1690, 1807, 1859, 1885, 3058, 3190, 3614, 3718, 3770, 4031, 4147, 4901, 7645, 8062, 8294, 9035, 9295, 9802, 15290, 18070, 18590, 19877, 20155, 20735, 23491, 24505, 39754, 40310, 41470, 44341, 46982, 49010, 52403, 53911, 88682, 99385, 104806, 107822, 117455, 198770, 221705, 234910, 258401, 262015, 269555, 443410, 516802, 524030, 539110, 576433, 681239, 1152866, 1292005, 1362478, 2584010, 2882165, 3406195, 5764330, 6812390, 7493629, 14987258, 37468145, 74936290]

約数ペア:

[(1, 74936290), (2, 37468145), (5, 14987258), (10, 7493629), (11, 6812390), (13, 5764330), (22, 3406195), (26, 2882165), (29, 2584010), (55, 1362478), (58, 1292005), (65, 1152866), (110, 681239), (130, 576433), (139, 539110), (143, 524030), (145, 516802), (169, 443410), (278, 269555), (286, 262015), (290, 258401), (319, 234910), (338, 221705), (377, 198770), (638, 117455), (695, 107822), (715, 104806), (754, 99385), (845, 88682), (1390, 53911), (1430, 52403), (1529, 49010), (1595, 46982), (1690, 44341), (1807, 41470), (1859, 40310), (1885, 39754), (3058, 24505), (3190, 23491), (3614, 20735), (3718, 20155), (3770, 19877), (4031, 18590), (4147, 18070), (4901, 15290), (7645, 9802), (8062, 9295), (8294, 9035)]