977527740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{56767}}^1$

素因数の和:56827

約数の個数: 96

約数和(自身を含む): 3204440064

約数和(自身を除く): 2226912324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 56767, 113534, 170301, 227068, 283835, 340602, 397369, 567670, 681204, 794738, 851505, 1135340, 1192107, 1589476, 1703010, 1986845, 2327447, 2384214, 3406020, 3973690, 4654894, 4768428, 5960535, 6982341, 7947380, 9309788, 11637235, 11921070, 13964682, 16292129, 23274470, 23842140, 27929364, 32584258, 34911705, 46548940, 48876387, 65168516, 69823410, 81460645, 97752774, 139646820, 162921290, 195505548, 244381935, 325842580, 488763870, 977527740]

約数ペア:

[(1, 977527740), (2, 488763870), (3, 325842580), (4, 244381935), (5, 195505548), (6, 162921290), (7, 139646820), (10, 97752774), (12, 81460645), (14, 69823410), (15, 65168516), (20, 48876387), (21, 46548940), (28, 34911705), (30, 32584258), (35, 27929364), (41, 23842140), (42, 23274470), (60, 16292129), (70, 13964682), (82, 11921070), (84, 11637235), (105, 9309788), (123, 7947380), (140, 6982341), (164, 5960535), (205, 4768428), (210, 4654894), (246, 3973690), (287, 3406020), (410, 2384214), (420, 2327447), (492, 1986845), (574, 1703010), (615, 1589476), (820, 1192107), (861, 1135340), (1148, 851505), (1230, 794738), (1435, 681204), (1722, 567670), (2460, 397369), (2870, 340602), (3444, 283835), (4305, 227068), (5740, 170301), (8610, 113534), (17220, 56767)]