2497110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 7962624

約数和(自身を除く): 5465514

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 47, 55, 66, 69, 70, 77, 94, 105, 110, 115, 138, 141, 154, 161, 165, 210, 230, 231, 235, 253, 282, 322, 329, 330, 345, 385, 462, 470, 483, 506, 517, 658, 690, 705, 759, 770, 805, 966, 987, 1034, 1081, 1155, 1265, 1410, 1518, 1551, 1610, 1645, 1771, 1974, 2162, 2310, 2415, 2530, 2585, 3102, 3243, 3290, 3542, 3619, 3795, 4830, 4935, 5170, 5313, 5405, 6486, 7238, 7567, 7590, 7755, 8855, 9870, 10626, 10810, 10857, 11891, 15134, 15510, 16215, 17710, 18095, 21714, 22701, 23782, 26565, 32430, 35673, 36190, 37835, 45402, 53130, 54285, 59455, 71346, 75670, 83237, 108570, 113505, 118910, 166474, 178365, 227010, 249711, 356730, 416185, 499422, 832370, 1248555, 2497110]

約数ペア:

[(1, 2497110), (2, 1248555), (3, 832370), (5, 499422), (6, 416185), (7, 356730), (10, 249711), (11, 227010), (14, 178365), (15, 166474), (21, 118910), (22, 113505), (23, 108570), (30, 83237), (33, 75670), (35, 71346), (42, 59455), (46, 54285), (47, 53130), (55, 45402), (66, 37835), (69, 36190), (70, 35673), (77, 32430), (94, 26565), (105, 23782), (110, 22701), (115, 21714), (138, 18095), (141, 17710), (154, 16215), (161, 15510), (165, 15134), (210, 11891), (230, 10857), (231, 10810), (235, 10626), (253, 9870), (282, 8855), (322, 7755), (329, 7590), (330, 7567), (345, 7238), (385, 6486), (462, 5405), (470, 5313), (483, 5170), (506, 4935), (517, 4830), (658, 3795), (690, 3619), (705, 3542), (759, 3290), (770, 3243), (805, 3102), (966, 2585), (987, 2530), (1034, 2415), (1081, 2310), (1155, 2162), (1265, 1974), (1410, 1771), (1518, 1645), (1551, 1610)]