2940252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 5768868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 71, 84, 87, 102, 116, 119, 142, 174, 203, 204, 213, 238, 284, 348, 357, 406, 426, 476, 493, 497, 609, 714, 812, 852, 986, 994, 1207, 1218, 1428, 1479, 1491, 1972, 1988, 2059, 2414, 2436, 2958, 2982, 3451, 3621, 4118, 4828, 5916, 5964, 6177, 6902, 7242, 8236, 8449, 10353, 12354, 13804, 14413, 14484, 16898, 20706, 24708, 25347, 28826, 33796, 35003, 41412, 43239, 50694, 57652, 70006, 86478, 101388, 105009, 140012, 172956, 210018, 245021, 420036, 490042, 735063, 980084, 1470126, 2940252]

約数ペア:

[(1, 2940252), (2, 1470126), (3, 980084), (4, 735063), (6, 490042), (7, 420036), (12, 245021), (14, 210018), (17, 172956), (21, 140012), (28, 105009), (29, 101388), (34, 86478), (42, 70006), (51, 57652), (58, 50694), (68, 43239), (71, 41412), (84, 35003), (87, 33796), (102, 28826), (116, 25347), (119, 24708), (142, 20706), (174, 16898), (203, 14484), (204, 14413), (213, 13804), (238, 12354), (284, 10353), (348, 8449), (357, 8236), (406, 7242), (426, 6902), (476, 6177), (493, 5964), (497, 5916), (609, 4828), (714, 4118), (812, 3621), (852, 3451), (986, 2982), (994, 2958), (1207, 2436), (1218, 2414), (1428, 2059), (1479, 1988), (1491, 1972)]