21467350070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{9421}}^1$

素因数の和:9693

約数の個数: 64

約数和(自身を含む): 41517100800

約数和(自身を除く): 20049750730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 179, 190, 335, 358, 670, 895, 1273, 1790, 2546, 3401, 6365, 6802, 9421, 11993, 12730, 17005, 18842, 23986, 34010, 47105, 59965, 94210, 119930, 178999, 227867, 357998, 455734, 631207, 894995, 1139335, 1262414, 1686359, 1789990, 2278670, 3156035, 3372718, 6312070, 8431795, 11992933, 16863590, 23985866, 32040821, 59964665, 64081642, 112986053, 119929330, 160204105, 225972106, 320408210, 564930265, 1129860530, 2146735007, 4293470014, 10733675035, 21467350070]

約数ペア:

[(1, 21467350070), (2, 10733675035), (5, 4293470014), (10, 2146735007), (19, 1129860530), (38, 564930265), (67, 320408210), (95, 225972106), (134, 160204105), (179, 119929330), (190, 112986053), (335, 64081642), (358, 59964665), (670, 32040821), (895, 23985866), (1273, 16863590), (1790, 11992933), (2546, 8431795), (3401, 6312070), (6365, 3372718), (6802, 3156035), (9421, 2278670), (11993, 1789990), (12730, 1686359), (17005, 1262414), (18842, 1139335), (23986, 894995), (34010, 631207), (47105, 455734), (59965, 357998), (94210, 227867), (119930, 178999)]