30960342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 81806400

約数和(自身を除く): 50846058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 58, 63, 74, 87, 111, 126, 174, 203, 222, 229, 259, 261, 333, 406, 458, 518, 522, 609, 666, 687, 777, 1073, 1218, 1374, 1554, 1603, 1827, 2061, 2146, 2331, 3206, 3219, 3654, 4122, 4662, 4809, 6438, 6641, 7511, 8473, 9618, 9657, 13282, 14427, 15022, 16946, 19314, 19923, 22533, 25419, 28854, 39846, 45066, 46487, 50838, 59311, 59769, 67599, 76257, 92974, 118622, 119538, 135198, 139461, 152514, 177933, 245717, 278922, 355866, 418383, 491434, 533799, 737151, 836766, 1067598, 1474302, 1720019, 2211453, 3440038, 4422906, 5160057, 10320114, 15480171, 30960342]

約数ペア:

[(1, 30960342), (2, 15480171), (3, 10320114), (6, 5160057), (7, 4422906), (9, 3440038), (14, 2211453), (18, 1720019), (21, 1474302), (29, 1067598), (37, 836766), (42, 737151), (58, 533799), (63, 491434), (74, 418383), (87, 355866), (111, 278922), (126, 245717), (174, 177933), (203, 152514), (222, 139461), (229, 135198), (259, 119538), (261, 118622), (333, 92974), (406, 76257), (458, 67599), (518, 59769), (522, 59311), (609, 50838), (666, 46487), (687, 45066), (777, 39846), (1073, 28854), (1218, 25419), (1374, 22533), (1554, 19923), (1603, 19314), (1827, 16946), (2061, 15022), (2146, 14427), (2331, 13282), (3206, 9657), (3219, 9618), (3654, 8473), (4122, 7511), (4662, 6641), (4809, 6438)]