30022888

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 71820000

約数和(自身を除く): 41797112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 76, 98, 116, 133, 139, 152, 196, 203, 232, 266, 278, 392, 406, 532, 551, 556, 812, 931, 973, 1064, 1102, 1112, 1421, 1624, 1862, 1946, 2204, 2641, 2842, 3724, 3857, 3892, 4031, 4408, 5282, 5684, 6811, 7448, 7714, 7784, 8062, 10564, 11368, 13622, 15428, 16124, 18487, 21128, 26999, 27244, 28217, 30856, 32248, 36974, 53998, 54488, 56434, 73948, 76589, 107996, 112868, 129409, 147896, 153178, 197519, 215992, 225736, 258818, 306356, 395038, 517636, 536123, 612712, 790076, 1035272, 1072246, 1580152, 2144492, 3752861, 4288984, 7505722, 15011444, 30022888]

約数ペア:

[(1, 30022888), (2, 15011444), (4, 7505722), (7, 4288984), (8, 3752861), (14, 2144492), (19, 1580152), (28, 1072246), (29, 1035272), (38, 790076), (49, 612712), (56, 536123), (58, 517636), (76, 395038), (98, 306356), (116, 258818), (133, 225736), (139, 215992), (152, 197519), (196, 153178), (203, 147896), (232, 129409), (266, 112868), (278, 107996), (392, 76589), (406, 73948), (532, 56434), (551, 54488), (556, 53998), (812, 36974), (931, 32248), (973, 30856), (1064, 28217), (1102, 27244), (1112, 26999), (1421, 21128), (1624, 18487), (1862, 16124), (1946, 15428), (2204, 13622), (2641, 11368), (2842, 10564), (3724, 8062), (3857, 7784), (3892, 7714), (4031, 7448), (4408, 6811), (5282, 5684)]