7385070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 15839250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 139, 154, 161, 165, 210, 230, 231, 253, 278, 322, 330, 345, 385, 417, 462, 483, 506, 690, 695, 759, 770, 805, 834, 966, 973, 1155, 1265, 1390, 1518, 1529, 1610, 1771, 1946, 2085, 2310, 2415, 2530, 2919, 3058, 3197, 3542, 3795, 4170, 4587, 4830, 4865, 5313, 5838, 6394, 7590, 7645, 8855, 9174, 9591, 9730, 10626, 10703, 14595, 15290, 15985, 17710, 19182, 21406, 22379, 22935, 26565, 29190, 31970, 32109, 35167, 44758, 45870, 47955, 53130, 53515, 64218, 67137, 70334, 95910, 105501, 107030, 111895, 134274, 160545, 175835, 211002, 223790, 246169, 321090, 335685, 351670, 492338, 527505, 671370, 738507, 1055010, 1230845, 1477014, 2461690, 3692535, 7385070]

約数ペア:

[(1, 7385070), (2, 3692535), (3, 2461690), (5, 1477014), (6, 1230845), (7, 1055010), (10, 738507), (11, 671370), (14, 527505), (15, 492338), (21, 351670), (22, 335685), (23, 321090), (30, 246169), (33, 223790), (35, 211002), (42, 175835), (46, 160545), (55, 134274), (66, 111895), (69, 107030), (70, 105501), (77, 95910), (105, 70334), (110, 67137), (115, 64218), (138, 53515), (139, 53130), (154, 47955), (161, 45870), (165, 44758), (210, 35167), (230, 32109), (231, 31970), (253, 29190), (278, 26565), (322, 22935), (330, 22379), (345, 21406), (385, 19182), (417, 17710), (462, 15985), (483, 15290), (506, 14595), (690, 10703), (695, 10626), (759, 9730), (770, 9591), (805, 9174), (834, 8855), (966, 7645), (973, 7590), (1155, 6394), (1265, 5838), (1390, 5313), (1518, 4865), (1529, 4830), (1610, 4587), (1771, 4170), (1946, 3795), (2085, 3542), (2310, 3197), (2415, 3058), (2530, 2919)]