241449285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 514252800

約数和(自身を除く): 272803515

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 61, 69, 77, 105, 115, 149, 161, 165, 183, 231, 253, 305, 345, 385, 427, 447, 483, 671, 745, 759, 805, 915, 1043, 1155, 1265, 1281, 1403, 1639, 1771, 2013, 2135, 2235, 2415, 3129, 3355, 3427, 3795, 4209, 4697, 4917, 5215, 5313, 6405, 7015, 8195, 8855, 9089, 9821, 10065, 10281, 11473, 14091, 15433, 15645, 17135, 21045, 23485, 23989, 24585, 26565, 27267, 29463, 34419, 37697, 45445, 46299, 49105, 51405, 57365, 63623, 70455, 71967, 77165, 99979, 108031, 113091, 119945, 136335, 147315, 172095, 188485, 190869, 209047, 231495, 263879, 299937, 318115, 324093, 359835, 499895, 540155, 565455, 627141, 699853, 791637, 954345, 1045235, 1319395, 1463329, 1499685, 1620465, 2099559, 2299517, 3135705, 3499265, 3958185, 4389987, 6898551, 7316645, 10497795, 11497585, 16096619, 21949935, 34492755, 48289857, 80483095, 241449285]

約数ペア:

[(1, 241449285), (3, 80483095), (5, 48289857), (7, 34492755), (11, 21949935), (15, 16096619), (21, 11497585), (23, 10497795), (33, 7316645), (35, 6898551), (55, 4389987), (61, 3958185), (69, 3499265), (77, 3135705), (105, 2299517), (115, 2099559), (149, 1620465), (161, 1499685), (165, 1463329), (183, 1319395), (231, 1045235), (253, 954345), (305, 791637), (345, 699853), (385, 627141), (427, 565455), (447, 540155), (483, 499895), (671, 359835), (745, 324093), (759, 318115), (805, 299937), (915, 263879), (1043, 231495), (1155, 209047), (1265, 190869), (1281, 188485), (1403, 172095), (1639, 147315), (1771, 136335), (2013, 119945), (2135, 113091), (2235, 108031), (2415, 99979), (3129, 77165), (3355, 71967), (3427, 70455), (3795, 63623), (4209, 57365), (4697, 51405), (4917, 49105), (5215, 46299), (5313, 45445), (6405, 37697), (7015, 34419), (8195, 29463), (8855, 27267), (9089, 26565), (9821, 24585), (10065, 23989), (10281, 23485), (11473, 21045), (14091, 17135), (15433, 15645)]