297788330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 681246720

約数和(自身を除く): 383458390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 43, 70, 82, 86, 95, 127, 133, 190, 205, 215, 254, 266, 287, 301, 410, 430, 574, 602, 635, 665, 779, 817, 889, 1270, 1330, 1435, 1505, 1558, 1634, 1763, 1778, 2413, 2870, 3010, 3526, 3895, 4085, 4445, 4826, 5207, 5453, 5461, 5719, 7790, 8170, 8815, 8890, 10414, 10906, 10922, 11438, 12065, 12341, 16891, 17630, 24130, 24682, 26035, 27265, 27305, 28595, 33497, 33782, 36449, 38227, 52070, 54530, 54610, 57190, 61705, 66994, 72898, 76454, 84455, 98933, 103759, 123410, 167485, 168910, 182245, 191135, 197866, 207518, 223901, 234479, 334970, 364490, 382270, 447802, 468958, 494665, 518795, 692531, 726313, 989330, 1037590, 1119505, 1172395, 1385062, 1452626, 1567307, 2239010, 2344790, 3134614, 3462655, 3631565, 4254119, 6925310, 7263130, 7836535, 8508238, 15673070, 21270595, 29778833, 42541190, 59557666, 148894165, 297788330]

約数ペア:

[(1, 297788330), (2, 148894165), (5, 59557666), (7, 42541190), (10, 29778833), (14, 21270595), (19, 15673070), (35, 8508238), (38, 7836535), (41, 7263130), (43, 6925310), (70, 4254119), (82, 3631565), (86, 3462655), (95, 3134614), (127, 2344790), (133, 2239010), (190, 1567307), (205, 1452626), (215, 1385062), (254, 1172395), (266, 1119505), (287, 1037590), (301, 989330), (410, 726313), (430, 692531), (574, 518795), (602, 494665), (635, 468958), (665, 447802), (779, 382270), (817, 364490), (889, 334970), (1270, 234479), (1330, 223901), (1435, 207518), (1505, 197866), (1558, 191135), (1634, 182245), (1763, 168910), (1778, 167485), (2413, 123410), (2870, 103759), (3010, 98933), (3526, 84455), (3895, 76454), (4085, 72898), (4445, 66994), (4826, 61705), (5207, 57190), (5453, 54610), (5461, 54530), (5719, 52070), (7790, 38227), (8170, 36449), (8815, 33782), (8890, 33497), (10414, 28595), (10906, 27305), (10922, 27265), (11438, 26035), (12065, 24682), (12341, 24130), (16891, 17630)]