2078668935

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11933}}^1$

素因数の和:12037

約数の個数: 72

約数和(自身を含む): 4244685120

約数和(自身を除く): 2166016185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 79, 105, 147, 237, 245, 315, 395, 441, 553, 711, 735, 1185, 1659, 2205, 2765, 3555, 3871, 4977, 8295, 11613, 11933, 19355, 24885, 34839, 35799, 58065, 59665, 83531, 107397, 174195, 178995, 250593, 417655, 536985, 584717, 751779, 942707, 1252965, 1754151, 2828121, 2923585, 3758895, 4713535, 5262453, 6598949, 8484363, 8770755, 14140605, 19796847, 26312265, 32994745, 42421815, 46192643, 59390541, 98984235, 138577929, 230963215, 296952705, 415733787, 692889645, 2078668935]

約数ペア:

[(1, 2078668935), (3, 692889645), (5, 415733787), (7, 296952705), (9, 230963215), (15, 138577929), (21, 98984235), (35, 59390541), (45, 46192643), (49, 42421815), (63, 32994745), (79, 26312265), (105, 19796847), (147, 14140605), (237, 8770755), (245, 8484363), (315, 6598949), (395, 5262453), (441, 4713535), (553, 3758895), (711, 2923585), (735, 2828121), (1185, 1754151), (1659, 1252965), (2205, 942707), (2765, 751779), (3555, 584717), (3871, 536985), (4977, 417655), (8295, 250593), (11613, 178995), (11933, 174195), (19355, 107397), (24885, 83531), (34839, 59665), (35799, 58065)]